80699430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{673}}^1$

素因数の和:1261

約数の個数: 64

約数和(自身を含む): 222064128

約数和(自身を除く): 141364698

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 571, 673, 1142, 1346, 1713, 2019, 2855, 3365, 3426, 3997, 4038, 4711, 5710, 6730, 7994, 8565, 9422, 10095, 11991, 14133, 17130, 19985, 20190, 23555, 23982, 28266, 39970, 47110, 59955, 70665, 119910, 141330, 384283, 768566, 1152849, 1921415, 2305698, 2689981, 3842830, 5379962, 5764245, 8069943, 11528490, 13449905, 16139886, 26899810, 40349715, 80699430]

約数ペア:

[(1, 80699430), (2, 40349715), (3, 26899810), (5, 16139886), (6, 13449905), (7, 11528490), (10, 8069943), (14, 5764245), (15, 5379962), (21, 3842830), (30, 2689981), (35, 2305698), (42, 1921415), (70, 1152849), (105, 768566), (210, 384283), (571, 141330), (673, 119910), (1142, 70665), (1346, 59955), (1713, 47110), (2019, 39970), (2855, 28266), (3365, 23982), (3426, 23555), (3997, 20190), (4038, 19985), (4711, 17130), (5710, 14133), (6730, 11991), (7994, 10095), (8565, 9422)]