15661916630

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1\times {\mathrm{40597}}^1$

素因数の和:41000

約数の個数: 32

約数和(自身を含む): 28482257664

約数和(自身を除く): 12820341034

約数列:

[1, 2, 5, 10, 173, 223, 346, 446, 865, 1115, 1730, 2230, 38579, 40597, 77158, 81194, 192895, 202985, 385790, 405970, 7023281, 9053131, 14046562, 18106262, 35116405, 45265655, 70232810, 90531310, 1566191663, 3132383326, 7830958315, 15661916630]

約数ペア:

[(1, 15661916630), (2, 7830958315), (5, 3132383326), (10, 1566191663), (173, 90531310), (223, 70232810), (346, 45265655), (446, 35116405), (865, 18106262), (1115, 14046562), (1730, 9053131), (2230, 7023281), (38579, 405970), (40597, 385790), (77158, 202985), (81194, 192895)]