15696878690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1\times {\mathrm{3083}}^1$

素因数の和:3447

約数の個数: 64

約数和(自身を含む): 30127472640

約数和(自身を除く): 14430593950

約数列:

[1, 2, 5, 10, 19, 38, 95, 127, 190, 211, 254, 422, 635, 1055, 1270, 2110, 2413, 3083, 4009, 4826, 6166, 8018, 12065, 15415, 20045, 24130, 26797, 30830, 40090, 53594, 58577, 117154, 133985, 267970, 292885, 391541, 509143, 585770, 650513, 783082, 1018286, 1301026, 1957705, 2545715, 3252565, 3915410, 5091430, 6505130, 7439279, 12359747, 14878558, 24719494, 37196395, 61798735, 74392790, 82615151, 123597470, 165230302, 413075755, 826151510, 1569687869, 3139375738, 7848439345, 15696878690]

約数ペア:

[(1, 15696878690), (2, 7848439345), (5, 3139375738), (10, 1569687869), (19, 826151510), (38, 413075755), (95, 165230302), (127, 123597470), (190, 82615151), (211, 74392790), (254, 61798735), (422, 37196395), (635, 24719494), (1055, 14878558), (1270, 12359747), (2110, 7439279), (2413, 6505130), (3083, 5091430), (4009, 3915410), (4826, 3252565), (6166, 2545715), (8018, 1957705), (12065, 1301026), (15415, 1018286), (20045, 783082), (24130, 650513), (26797, 585770), (30830, 509143), (40090, 391541), (53594, 292885), (58577, 267970), (117154, 133985)]