3531970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 6940080

約数和(自身を除く): 3408110

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 202, 269, 505, 538, 1010, 1313, 1345, 2626, 2690, 3497, 6565, 6994, 13130, 17485, 27169, 34970, 54338, 135845, 271690, 353197, 706394, 1765985, 3531970]

約数ペア:

[(1, 3531970), (2, 1765985), (5, 706394), (10, 353197), (13, 271690), (26, 135845), (65, 54338), (101, 34970), (130, 27169), (202, 17485), (269, 13130), (505, 6994), (538, 6565), (1010, 3497), (1313, 2690), (1345, 2626)]