15702704060

素因数分解:

$2^2\times 5^1\times {\mathrm{653}}^1\times {\mathrm{751}}^1\times {\mathrm{1601}}^1$

素因数の和:3014

約数の個数: 48

約数和(自身を含む): 33090809472

約数和(自身を除く): 17388105412

約数列:

[1, 2, 4, 5, 10, 20, 653, 751, 1306, 1502, 1601, 2612, 3004, 3202, 3265, 3755, 6404, 6530, 7510, 8005, 13060, 15020, 16010, 32020, 490403, 980806, 1045453, 1202351, 1961612, 2090906, 2404702, 2452015, 4181812, 4809404, 4904030, 5227265, 6011755, 9808060, 10454530, 12023510, 20909060, 24047020, 785135203, 1570270406, 3140540812, 3925676015, 7851352030, 15702704060]

約数ペア:

[(1, 15702704060), (2, 7851352030), (4, 3925676015), (5, 3140540812), (10, 1570270406), (20, 785135203), (653, 24047020), (751, 20909060), (1306, 12023510), (1502, 10454530), (1601, 9808060), (2612, 6011755), (3004, 5227265), (3202, 4904030), (3265, 4809404), (3755, 4181812), (6404, 2452015), (6530, 2404702), (7510, 2090906), (8005, 1961612), (13060, 1202351), (15020, 1045453), (16010, 980806), (32020, 490403)]