13691580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{4657}}^1$

素因数の和:4683

約数の個数: 72

約数和(自身を含む): 44605008

約数和(自身を除く): 30913428

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 4657, 9314, 13971, 18628, 23285, 27942, 32599, 46570, 55884, 65198, 69855, 93140, 97797, 130396, 139710, 162995, 195594, 228193, 279420, 325990, 391188, 456386, 488985, 651980, 684579, 912772, 977970, 1140965, 1369158, 1955940, 2281930, 2738316, 3422895, 4563860, 6845790, 13691580]

約数ペア:

[(1, 13691580), (2, 6845790), (3, 4563860), (4, 3422895), (5, 2738316), (6, 2281930), (7, 1955940), (10, 1369158), (12, 1140965), (14, 977970), (15, 912772), (20, 684579), (21, 651980), (28, 488985), (30, 456386), (35, 391188), (42, 325990), (49, 279420), (60, 228193), (70, 195594), (84, 162995), (98, 139710), (105, 130396), (140, 97797), (147, 93140), (196, 69855), (210, 65198), (245, 55884), (294, 46570), (420, 32599), (490, 27942), (588, 23285), (735, 18628), (980, 13971), (1470, 9314), (2940, 4657)]