15691465030

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{394357}}^1$

素因数の和:394560

約数の個数: 32

約数和(自身を含む): 29643102144

約数和(自身を除く): 13951637114

約数列:

[1, 2, 5, 10, 23, 46, 115, 173, 230, 346, 865, 1730, 3979, 7958, 19895, 39790, 394357, 788714, 1971785, 3943570, 9070211, 18140422, 45351055, 68223761, 90702110, 136447522, 341118805, 682237610, 1569146503, 3138293006, 7845732515, 15691465030]

約数ペア:

[(1, 15691465030), (2, 7845732515), (5, 3138293006), (10, 1569146503), (23, 682237610), (46, 341118805), (115, 136447522), (173, 90702110), (230, 68223761), (346, 45351055), (865, 18140422), (1730, 9070211), (3979, 3943570), (7958, 1971785), (19895, 788714), (39790, 394357)]