74918060

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 187353600

約数和(自身を除く): 112435540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 67, 70, 98, 134, 140, 163, 196, 245, 268, 326, 335, 343, 469, 490, 652, 670, 686, 815, 938, 980, 1141, 1340, 1372, 1630, 1715, 1876, 2282, 2345, 3260, 3283, 3430, 4564, 4690, 5705, 6566, 6860, 7987, 9380, 10921, 11410, 13132, 15974, 16415, 21842, 22820, 22981, 31948, 32830, 39935, 43684, 45962, 54605, 55909, 65660, 76447, 79870, 91924, 109210, 111818, 114905, 152894, 159740, 218420, 223636, 229810, 279545, 305788, 382235, 459620, 535129, 559090, 764470, 1070258, 1118180, 1528940, 2140516, 2675645, 3745903, 5351290, 7491806, 10702580, 14983612, 18729515, 37459030, 74918060]

約数ペア:

[(1, 74918060), (2, 37459030), (4, 18729515), (5, 14983612), (7, 10702580), (10, 7491806), (14, 5351290), (20, 3745903), (28, 2675645), (35, 2140516), (49, 1528940), (67, 1118180), (70, 1070258), (98, 764470), (134, 559090), (140, 535129), (163, 459620), (196, 382235), (245, 305788), (268, 279545), (326, 229810), (335, 223636), (343, 218420), (469, 159740), (490, 152894), (652, 114905), (670, 111818), (686, 109210), (815, 91924), (938, 79870), (980, 76447), (1141, 65660), (1340, 55909), (1372, 54605), (1630, 45962), (1715, 43684), (1876, 39935), (2282, 32830), (2345, 31948), (3260, 22981), (3283, 22820), (3430, 21842), (4564, 16415), (4690, 15974), (5705, 13132), (6566, 11410), (6860, 10921), (7987, 9380)]