71345260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{967}}^1$

素因数の和:1031

約数の個数: 96

約数和(自身を含む): 187342848

約数和(自身を除く): 115997588

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 31, 34, 35, 62, 68, 70, 85, 119, 124, 140, 155, 170, 217, 238, 310, 340, 434, 476, 527, 595, 620, 868, 967, 1054, 1085, 1190, 1934, 2108, 2170, 2380, 2635, 3689, 3868, 4340, 4835, 5270, 6769, 7378, 9670, 10540, 13538, 14756, 16439, 18445, 19340, 27076, 29977, 32878, 33845, 36890, 59954, 65756, 67690, 73780, 82195, 115073, 119908, 135380, 149885, 164390, 209839, 230146, 299770, 328780, 419678, 460292, 509609, 575365, 599540, 839356, 1019218, 1049195, 1150730, 2038436, 2098390, 2301460, 2548045, 3567263, 4196780, 5096090, 7134526, 10192180, 14269052, 17836315, 35672630, 71345260]

約数ペア:

[(1, 71345260), (2, 35672630), (4, 17836315), (5, 14269052), (7, 10192180), (10, 7134526), (14, 5096090), (17, 4196780), (20, 3567263), (28, 2548045), (31, 2301460), (34, 2098390), (35, 2038436), (62, 1150730), (68, 1049195), (70, 1019218), (85, 839356), (119, 599540), (124, 575365), (140, 509609), (155, 460292), (170, 419678), (217, 328780), (238, 299770), (310, 230146), (340, 209839), (434, 164390), (476, 149885), (527, 135380), (595, 119908), (620, 115073), (868, 82195), (967, 73780), (1054, 67690), (1085, 65756), (1190, 59954), (1934, 36890), (2108, 33845), (2170, 32878), (2380, 29977), (2635, 27076), (3689, 19340), (3868, 18445), (4340, 16439), (4835, 14756), (5270, 13538), (6769, 10540), (7378, 9670)]