15708718090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1031}}^1\times {\mathrm{117203}}^1$

素因数の和:118254

約数の個数: 32

約数和(自身を含む): 30480541056

約数和(自身を除く): 14771822966

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1031, 2062, 5155, 10310, 13403, 26806, 67015, 117203, 134030, 234406, 586015, 1172030, 1523639, 3047278, 7618195, 15236390, 120836293, 241672586, 604181465, 1208362930, 1570871809, 3141743618, 7854359045, 15708718090]

約数ペア:

[(1, 15708718090), (2, 7854359045), (5, 3141743618), (10, 1570871809), (13, 1208362930), (26, 604181465), (65, 241672586), (130, 120836293), (1031, 15236390), (2062, 7618195), (5155, 3047278), (10310, 1523639), (13403, 1172030), (26806, 586015), (67015, 234406), (117203, 134030)]