70614940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:355

約数の個数: 96

約数和(自身を含む): 174182400

約数和(自身を除く): 103567460

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 79, 85, 110, 158, 170, 187, 220, 239, 316, 340, 374, 395, 478, 748, 790, 869, 935, 956, 1195, 1343, 1580, 1738, 1870, 2390, 2629, 2686, 3476, 3740, 4063, 4345, 4780, 5258, 5372, 6715, 8126, 8690, 10516, 13145, 13430, 14773, 16252, 17380, 18881, 20315, 26290, 26860, 29546, 37762, 40630, 44693, 52580, 59092, 73865, 75524, 81260, 89386, 94405, 147730, 178772, 188810, 207691, 223465, 295460, 320977, 377620, 415382, 446930, 641954, 830764, 893860, 1038455, 1283908, 1604885, 2076910, 3209770, 3530747, 4153820, 6419540, 7061494, 14122988, 17653735, 35307470, 70614940]

約数ペア:

[(1, 70614940), (2, 35307470), (4, 17653735), (5, 14122988), (10, 7061494), (11, 6419540), (17, 4153820), (20, 3530747), (22, 3209770), (34, 2076910), (44, 1604885), (55, 1283908), (68, 1038455), (79, 893860), (85, 830764), (110, 641954), (158, 446930), (170, 415382), (187, 377620), (220, 320977), (239, 295460), (316, 223465), (340, 207691), (374, 188810), (395, 178772), (478, 147730), (748, 94405), (790, 89386), (869, 81260), (935, 75524), (956, 73865), (1195, 59092), (1343, 52580), (1580, 44693), (1738, 40630), (1870, 37762), (2390, 29546), (2629, 26860), (2686, 26290), (3476, 20315), (3740, 18881), (4063, 17380), (4345, 16252), (4780, 14773), (5258, 13430), (5372, 13145), (6715, 10516), (8126, 8690)]