145278510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{8663}}^1$

素因数の和:8729

約数の個数: 64

約数和(自身を含む): 384265728

約数和(自身を除く): 238987218

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 129, 130, 195, 215, 258, 390, 430, 559, 645, 1118, 1290, 1677, 2795, 3354, 5590, 8385, 8663, 16770, 17326, 25989, 43315, 51978, 86630, 112619, 129945, 225238, 259890, 337857, 372509, 563095, 675714, 745018, 1117527, 1126190, 1689285, 1862545, 2235054, 3378570, 3725090, 4842617, 5587635, 9685234, 11175270, 14527851, 24213085, 29055702, 48426170, 72639255, 145278510]

約数ペア:

[(1, 145278510), (2, 72639255), (3, 48426170), (5, 29055702), (6, 24213085), (10, 14527851), (13, 11175270), (15, 9685234), (26, 5587635), (30, 4842617), (39, 3725090), (43, 3378570), (65, 2235054), (78, 1862545), (86, 1689285), (129, 1126190), (130, 1117527), (195, 745018), (215, 675714), (258, 563095), (390, 372509), (430, 337857), (559, 259890), (645, 225238), (1118, 129945), (1290, 112619), (1677, 86630), (2795, 51978), (3354, 43315), (5590, 25989), (8385, 17326), (8663, 16770)]