74860660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:461

約数の個数: 96

約数和(自身を含む): 189923328

約数和(自身を除く): 115062668

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 47, 62, 70, 94, 124, 140, 155, 188, 217, 235, 310, 329, 367, 434, 470, 620, 658, 734, 868, 940, 1085, 1316, 1457, 1468, 1645, 1835, 2170, 2569, 2914, 3290, 3670, 4340, 5138, 5828, 6580, 7285, 7340, 10199, 10276, 11377, 12845, 14570, 17249, 20398, 22754, 25690, 29140, 34498, 40796, 45508, 50995, 51380, 56885, 68996, 79639, 86245, 101990, 113770, 120743, 159278, 172490, 203980, 227540, 241486, 318556, 344980, 398195, 482972, 534719, 603715, 796390, 1069438, 1207430, 1592780, 2138876, 2414860, 2673595, 3743033, 5347190, 7486066, 10694380, 14972132, 18715165, 37430330, 74860660]

約数ペア:

[(1, 74860660), (2, 37430330), (4, 18715165), (5, 14972132), (7, 10694380), (10, 7486066), (14, 5347190), (20, 3743033), (28, 2673595), (31, 2414860), (35, 2138876), (47, 1592780), (62, 1207430), (70, 1069438), (94, 796390), (124, 603715), (140, 534719), (155, 482972), (188, 398195), (217, 344980), (235, 318556), (310, 241486), (329, 227540), (367, 203980), (434, 172490), (470, 159278), (620, 120743), (658, 113770), (734, 101990), (868, 86245), (940, 79639), (1085, 68996), (1316, 56885), (1457, 51380), (1468, 50995), (1645, 45508), (1835, 40796), (2170, 34498), (2569, 29140), (2914, 25690), (3290, 22754), (3670, 20398), (4340, 17249), (5138, 14570), (5828, 12845), (6580, 11377), (7285, 10276), (7340, 10199)]