829777620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{631}}^1$

素因数の和:782

約数の個数: 192

約数和(自身を含む): 2772467712

約数和(自身を除く): 1942690092

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 101, 105, 124, 140, 155, 186, 202, 210, 217, 303, 310, 372, 404, 420, 434, 465, 505, 606, 620, 631, 651, 707, 868, 930, 1010, 1085, 1212, 1262, 1302, 1414, 1515, 1860, 1893, 2020, 2121, 2170, 2524, 2604, 2828, 3030, 3131, 3155, 3255, 3535, 3786, 4242, 4340, 4417, 6060, 6262, 6310, 6510, 7070, 7572, 8484, 8834, 9393, 9465, 10605, 12524, 12620, 13020, 13251, 14140, 15655, 17668, 18786, 18930, 19561, 21210, 21917, 22085, 26502, 31310, 37572, 37860, 39122, 42420, 43834, 44170, 46965, 53004, 58683, 62620, 63731, 65751, 66255, 78244, 87668, 88340, 93930, 97805, 109585, 117366, 127462, 131502, 132510, 136927, 187860, 191193, 195610, 219170, 234732, 254924, 263004, 265020, 273854, 293415, 318655, 328755, 382386, 391220, 410781, 438340, 446117, 547708, 586830, 637310, 657510, 684635, 764772, 821562, 892234, 955965, 1173660, 1274620, 1315020, 1338351, 1369270, 1643124, 1784468, 1911930, 1975661, 2053905, 2230585, 2676702, 2738540, 3823860, 3951322, 4107810, 4461170, 5353404, 5926983, 6691755, 7902644, 8215620, 8922340, 9878305, 11853966, 13383510, 13829627, 19756610, 23707932, 26767020, 27659254, 29634915, 39513220, 41488881, 55318508, 59269830, 69148135, 82977762, 118539660, 138296270, 165955524, 207444405, 276592540, 414888810, 829777620]

約数ペア:

[(1, 829777620), (2, 414888810), (3, 276592540), (4, 207444405), (5, 165955524), (6, 138296270), (7, 118539660), (10, 82977762), (12, 69148135), (14, 59269830), (15, 55318508), (20, 41488881), (21, 39513220), (28, 29634915), (30, 27659254), (31, 26767020), (35, 23707932), (42, 19756610), (60, 13829627), (62, 13383510), (70, 11853966), (84, 9878305), (93, 8922340), (101, 8215620), (105, 7902644), (124, 6691755), (140, 5926983), (155, 5353404), (186, 4461170), (202, 4107810), (210, 3951322), (217, 3823860), (303, 2738540), (310, 2676702), (372, 2230585), (404, 2053905), (420, 1975661), (434, 1911930), (465, 1784468), (505, 1643124), (606, 1369270), (620, 1338351), (631, 1315020), (651, 1274620), (707, 1173660), (868, 955965), (930, 892234), (1010, 821562), (1085, 764772), (1212, 684635), (1262, 657510), (1302, 637310), (1414, 586830), (1515, 547708), (1860, 446117), (1893, 438340), (2020, 410781), (2121, 391220), (2170, 382386), (2524, 328755), (2604, 318655), (2828, 293415), (3030, 273854), (3131, 265020), (3155, 263004), (3255, 254924), (3535, 234732), (3786, 219170), (4242, 195610), (4340, 191193), (4417, 187860), (6060, 136927), (6262, 132510), (6310, 131502), (6510, 127462), (7070, 117366), (7572, 109585), (8484, 97805), (8834, 93930), (9393, 88340), (9465, 87668), (10605, 78244), (12524, 66255), (12620, 65751), (13020, 63731), (13251, 62620), (14140, 58683), (15655, 53004), (17668, 46965), (18786, 44170), (18930, 43834), (19561, 42420), (21210, 39122), (21917, 37860), (22085, 37572), (26502, 31310)]