74429740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2843}}^1$

素因数の和:2887

約数の個数: 96

約数和(自身を含む): 206406144

約数和(自身を除く): 131976404

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 34, 35, 44, 55, 68, 70, 77, 85, 110, 119, 140, 154, 170, 187, 220, 238, 308, 340, 374, 385, 476, 595, 748, 770, 935, 1190, 1309, 1540, 1870, 2380, 2618, 2843, 3740, 5236, 5686, 6545, 11372, 13090, 14215, 19901, 26180, 28430, 31273, 39802, 48331, 56860, 62546, 79604, 96662, 99505, 125092, 156365, 193324, 199010, 218911, 241655, 312730, 338317, 398020, 437822, 483310, 531641, 625460, 676634, 875644, 966620, 1063282, 1094555, 1353268, 1691585, 2126564, 2189110, 2658205, 3383170, 3721487, 4378220, 5316410, 6766340, 7442974, 10632820, 14885948, 18607435, 37214870, 74429740]

約数ペア:

[(1, 74429740), (2, 37214870), (4, 18607435), (5, 14885948), (7, 10632820), (10, 7442974), (11, 6766340), (14, 5316410), (17, 4378220), (20, 3721487), (22, 3383170), (28, 2658205), (34, 2189110), (35, 2126564), (44, 1691585), (55, 1353268), (68, 1094555), (70, 1063282), (77, 966620), (85, 875644), (110, 676634), (119, 625460), (140, 531641), (154, 483310), (170, 437822), (187, 398020), (220, 338317), (238, 312730), (308, 241655), (340, 218911), (374, 199010), (385, 193324), (476, 156365), (595, 125092), (748, 99505), (770, 96662), (935, 79604), (1190, 62546), (1309, 56860), (1540, 48331), (1870, 39802), (2380, 31273), (2618, 28430), (2843, 26180), (3740, 19901), (5236, 14215), (5686, 13090), (6545, 11372)]