129935490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:228

約数の個数: 128

約数和(自身を含む): 346049280

約数和(自身を除く): 216113790

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 37, 38, 57, 61, 74, 95, 101, 111, 114, 122, 183, 185, 190, 202, 222, 285, 303, 305, 366, 370, 505, 555, 570, 606, 610, 703, 915, 1010, 1110, 1159, 1406, 1515, 1830, 1919, 2109, 2257, 2318, 3030, 3477, 3515, 3737, 3838, 4218, 4514, 5757, 5795, 6161, 6771, 6954, 7030, 7474, 9595, 10545, 11211, 11285, 11514, 11590, 12322, 13542, 17385, 18483, 18685, 19190, 21090, 22422, 22570, 28785, 30805, 33855, 34770, 36966, 37370, 42883, 56055, 57570, 61610, 67710, 71003, 85766, 92415, 112110, 117059, 128649, 142006, 184830, 213009, 214415, 227957, 234118, 257298, 351177, 355015, 426018, 428830, 455914, 585295, 643245, 683871, 702354, 710030, 1065045, 1139785, 1170590, 1286490, 1367742, 1755885, 2130090, 2279570, 3419355, 3511770, 4331183, 6838710, 8662366, 12993549, 21655915, 25987098, 43311830, 64967745, 129935490]

約数ペア:

[(1, 129935490), (2, 64967745), (3, 43311830), (5, 25987098), (6, 21655915), (10, 12993549), (15, 8662366), (19, 6838710), (30, 4331183), (37, 3511770), (38, 3419355), (57, 2279570), (61, 2130090), (74, 1755885), (95, 1367742), (101, 1286490), (111, 1170590), (114, 1139785), (122, 1065045), (183, 710030), (185, 702354), (190, 683871), (202, 643245), (222, 585295), (285, 455914), (303, 428830), (305, 426018), (366, 355015), (370, 351177), (505, 257298), (555, 234118), (570, 227957), (606, 214415), (610, 213009), (703, 184830), (915, 142006), (1010, 128649), (1110, 117059), (1159, 112110), (1406, 92415), (1515, 85766), (1830, 71003), (1919, 67710), (2109, 61610), (2257, 57570), (2318, 56055), (3030, 42883), (3477, 37370), (3515, 36966), (3737, 34770), (3838, 33855), (4218, 30805), (4514, 28785), (5757, 22570), (5795, 22422), (6161, 21090), (6771, 19190), (6954, 18685), (7030, 18483), (7474, 17385), (9595, 13542), (10545, 12322), (11211, 11590), (11285, 11514)]