156680340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{4993}}^1$

素因数の和:5528

約数の個数: 48

約数和(自身を含む): 439631808

約数和(自身を除く): 282951468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 523, 1046, 1569, 2092, 2615, 3138, 4993, 5230, 6276, 7845, 9986, 10460, 14979, 15690, 19972, 24965, 29958, 31380, 49930, 59916, 74895, 99860, 149790, 299580, 2611339, 5222678, 7834017, 10445356, 13056695, 15668034, 26113390, 31336068, 39170085, 52226780, 78340170, 156680340]

約数ペア:

[(1, 156680340), (2, 78340170), (3, 52226780), (4, 39170085), (5, 31336068), (6, 26113390), (10, 15668034), (12, 13056695), (15, 10445356), (20, 7834017), (30, 5222678), (60, 2611339), (523, 299580), (1046, 149790), (1569, 99860), (2092, 74895), (2615, 59916), (3138, 49930), (4993, 31380), (5230, 29958), (6276, 24965), (7845, 19972), (9986, 15690), (10460, 14979)]