779702990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{10627}}^1$

素因数の和:10697

約数の個数: 64

約数和(自身を含む): 1652866560

約数和(自身を除く): 873163570

約数列:

[1, 2, 5, 10, 11, 22, 23, 29, 46, 55, 58, 110, 115, 145, 230, 253, 290, 319, 506, 638, 667, 1265, 1334, 1595, 2530, 3190, 3335, 6670, 7337, 10627, 14674, 21254, 36685, 53135, 73370, 106270, 116897, 233794, 244421, 308183, 488842, 584485, 616366, 1168970, 1222105, 1540915, 2444210, 2688631, 3081830, 3390013, 5377262, 6780026, 7088209, 13443155, 14176418, 16950065, 26886310, 33900130, 35441045, 70882090, 77970299, 155940598, 389851495, 779702990]

約数ペア:

[(1, 779702990), (2, 389851495), (5, 155940598), (10, 77970299), (11, 70882090), (22, 35441045), (23, 33900130), (29, 26886310), (46, 16950065), (55, 14176418), (58, 13443155), (110, 7088209), (115, 6780026), (145, 5377262), (230, 3390013), (253, 3081830), (290, 2688631), (319, 2444210), (506, 1540915), (638, 1222105), (667, 1168970), (1265, 616366), (1334, 584485), (1595, 488842), (2530, 308183), (3190, 244421), (3335, 233794), (6670, 116897), (7337, 106270), (10627, 73370), (14674, 53135), (21254, 36685)]