6420512190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{20071}}^1\times {\mathrm{10663}}^1$

素因数の和:30744

約数の個数: 32

約数和(自身を含む): 15411442176

約数和(自身を除く): 8990929986

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 10663, 20071, 21326, 31989, 40142, 53315, 60213, 63978, 100355, 106630, 120426, 159945, 200710, 301065, 319890, 602130, 214017073, 428034146, 642051219, 1070085365, 1284102438, 2140170730, 3210256095, 6420512190]

約数ペア:

[(1, 6420512190), (2, 3210256095), (3, 2140170730), (5, 1284102438), (6, 1070085365), (10, 642051219), (15, 428034146), (30, 214017073), (10663, 602130), (20071, 319890), (21326, 301065), (31989, 200710), (40142, 159945), (53315, 120426), (60213, 106630), (63978, 100355)]