72089070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:170

約数の個数: 128

約数和(自身を含む): 191600640

約数和(自身を除く): 119511570

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 41, 43, 47, 58, 82, 86, 87, 94, 123, 129, 141, 145, 174, 205, 215, 235, 246, 258, 282, 290, 410, 430, 435, 470, 615, 645, 705, 870, 1189, 1230, 1247, 1290, 1363, 1410, 1763, 1927, 2021, 2378, 2494, 2726, 3526, 3567, 3741, 3854, 4042, 4089, 5289, 5781, 5945, 6063, 6235, 6815, 7134, 7482, 8178, 8815, 9635, 10105, 10578, 11562, 11890, 12126, 12470, 13630, 17630, 17835, 18705, 19270, 20210, 20445, 26445, 28905, 30315, 35670, 37410, 40890, 51127, 52890, 55883, 57810, 58609, 60630, 82861, 102254, 111766, 117218, 153381, 165722, 167649, 175827, 248583, 255635, 279415, 293045, 306762, 335298, 351654, 414305, 497166, 511270, 558830, 586090, 766905, 828610, 838245, 879135, 1242915, 1533810, 1676490, 1758270, 2402969, 2485830, 4805938, 7208907, 12014845, 14417814, 24029690, 36044535, 72089070]

約数ペア:

[(1, 72089070), (2, 36044535), (3, 24029690), (5, 14417814), (6, 12014845), (10, 7208907), (15, 4805938), (29, 2485830), (30, 2402969), (41, 1758270), (43, 1676490), (47, 1533810), (58, 1242915), (82, 879135), (86, 838245), (87, 828610), (94, 766905), (123, 586090), (129, 558830), (141, 511270), (145, 497166), (174, 414305), (205, 351654), (215, 335298), (235, 306762), (246, 293045), (258, 279415), (282, 255635), (290, 248583), (410, 175827), (430, 167649), (435, 165722), (470, 153381), (615, 117218), (645, 111766), (705, 102254), (870, 82861), (1189, 60630), (1230, 58609), (1247, 57810), (1290, 55883), (1363, 52890), (1410, 51127), (1763, 40890), (1927, 37410), (2021, 35670), (2378, 30315), (2494, 28905), (2726, 26445), (3526, 20445), (3567, 20210), (3741, 19270), (3854, 18705), (4042, 17835), (4089, 17630), (5289, 13630), (5781, 12470), (5945, 12126), (6063, 11890), (6235, 11562), (6815, 10578), (7134, 10105), (7482, 9635), (8178, 8815)]