57705390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:554

約数の個数: 96

約数和(自身を含む): 159471936

約数和(自身を除く): 101766546

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 61, 69, 90, 115, 122, 138, 183, 207, 230, 305, 345, 366, 414, 457, 549, 610, 690, 914, 915, 1035, 1098, 1371, 1403, 1830, 2070, 2285, 2742, 2745, 2806, 4113, 4209, 4570, 5490, 6855, 7015, 8226, 8418, 10511, 12627, 13710, 14030, 20565, 21022, 21045, 25254, 27877, 31533, 41130, 42090, 52555, 55754, 63066, 63135, 83631, 94599, 105110, 126270, 139385, 157665, 167262, 189198, 250893, 278770, 315330, 418155, 472995, 501786, 641171, 836310, 945990, 1254465, 1282342, 1923513, 2508930, 3205855, 3847026, 5770539, 6411710, 9617565, 11541078, 19235130, 28852695, 57705390]

約数ペア:

[(1, 57705390), (2, 28852695), (3, 19235130), (5, 11541078), (6, 9617565), (9, 6411710), (10, 5770539), (15, 3847026), (18, 3205855), (23, 2508930), (30, 1923513), (45, 1282342), (46, 1254465), (61, 945990), (69, 836310), (90, 641171), (115, 501786), (122, 472995), (138, 418155), (183, 315330), (207, 278770), (230, 250893), (305, 189198), (345, 167262), (366, 157665), (414, 139385), (457, 126270), (549, 105110), (610, 94599), (690, 83631), (914, 63135), (915, 63066), (1035, 55754), (1098, 52555), (1371, 42090), (1403, 41130), (1830, 31533), (2070, 27877), (2285, 25254), (2742, 21045), (2745, 21022), (2806, 20565), (4113, 14030), (4209, 13710), (4570, 12627), (5490, 10511), (6855, 8418), (7015, 8226)]