70108860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{691}}^1$

素因数の和:811

約数の個数: 96

約数和(自身を含む): 209260800

約数和(自身を除く): 139151940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 89, 95, 114, 178, 190, 228, 267, 285, 356, 380, 445, 534, 570, 691, 890, 1068, 1140, 1335, 1382, 1691, 1780, 2073, 2670, 2764, 3382, 3455, 4146, 5073, 5340, 6764, 6910, 8292, 8455, 10146, 10365, 13129, 13820, 16910, 20292, 20730, 25365, 26258, 33820, 39387, 41460, 50730, 52516, 61499, 65645, 78774, 101460, 122998, 131290, 157548, 184497, 196935, 245996, 262580, 307495, 368994, 393870, 614990, 737988, 787740, 922485, 1168481, 1229980, 1844970, 2336962, 3505443, 3689940, 4673924, 5842405, 7010886, 11684810, 14021772, 17527215, 23369620, 35054430, 70108860]

約数ペア:

[(1, 70108860), (2, 35054430), (3, 23369620), (4, 17527215), (5, 14021772), (6, 11684810), (10, 7010886), (12, 5842405), (15, 4673924), (19, 3689940), (20, 3505443), (30, 2336962), (38, 1844970), (57, 1229980), (60, 1168481), (76, 922485), (89, 787740), (95, 737988), (114, 614990), (178, 393870), (190, 368994), (228, 307495), (267, 262580), (285, 245996), (356, 196935), (380, 184497), (445, 157548), (534, 131290), (570, 122998), (691, 101460), (890, 78774), (1068, 65645), (1140, 61499), (1335, 52516), (1382, 50730), (1691, 41460), (1780, 39387), (2073, 33820), (2670, 26258), (2764, 25365), (3382, 20730), (3455, 20292), (4146, 16910), (5073, 13820), (5340, 13129), (6764, 10365), (6910, 10146), (8292, 8455)]