15666375970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1153}}^1\times {\mathrm{2659}}^1$

素因数の和:3899

約数の個数: 64

約数和(自身を含む): 32710083840

約数和(自身を除く): 17043707870

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 1153, 2306, 2555, 2659, 5110, 5318, 5765, 8071, 11530, 13295, 16142, 18613, 26590, 37226, 40355, 80710, 84169, 93065, 168338, 186130, 194107, 388214, 420845, 589183, 841690, 970535, 1178366, 1358749, 1941070, 2717498, 2945915, 3065827, 5891830, 6131654, 6793745, 13587490, 15329135, 21460789, 30658270, 42921578, 107303945, 214607890, 223805371, 447610742, 1119026855, 1566637597, 2238053710, 3133275194, 7833187985, 15666375970]

約数ペア:

[(1, 15666375970), (2, 7833187985), (5, 3133275194), (7, 2238053710), (10, 1566637597), (14, 1119026855), (35, 447610742), (70, 223805371), (73, 214607890), (146, 107303945), (365, 42921578), (511, 30658270), (730, 21460789), (1022, 15329135), (1153, 13587490), (2306, 6793745), (2555, 6131654), (2659, 5891830), (5110, 3065827), (5318, 2945915), (5765, 2717498), (8071, 1941070), (11530, 1358749), (13295, 1178366), (16142, 970535), (18613, 841690), (26590, 589183), (37226, 420845), (40355, 388214), (80710, 194107), (84169, 186130), (93065, 168338)]