15708007930

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2287}}^1\times {\mathrm{15973}}^1$

素因数の和:18310

約数の個数: 32

約数和(自身を含む): 28946421504

約数和(自身を除く): 13238413574

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 2287, 4574, 11435, 15973, 22870, 31946, 79865, 98341, 159730, 196682, 491705, 686839, 983410, 1373678, 3434195, 6868390, 36530251, 73060502, 182651255, 365302510, 1570800793, 3141601586, 7854003965, 15708007930]

約数ペア:

[(1, 15708007930), (2, 7854003965), (5, 3141601586), (10, 1570800793), (43, 365302510), (86, 182651255), (215, 73060502), (430, 36530251), (2287, 6868390), (4574, 3434195), (11435, 1373678), (15973, 983410), (22870, 686839), (31946, 491705), (79865, 196682), (98341, 159730)]