70279480

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 173370240

約数和(自身を除く): 103090760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 62, 76, 95, 124, 152, 155, 157, 190, 248, 310, 314, 361, 380, 589, 620, 628, 722, 760, 785, 1178, 1240, 1256, 1444, 1570, 1805, 2356, 2888, 2945, 2983, 3140, 3610, 4712, 4867, 5890, 5966, 6280, 7220, 9734, 11191, 11780, 11932, 14440, 14915, 19468, 22382, 23560, 23864, 24335, 29830, 38936, 44764, 48670, 55955, 56677, 59660, 89528, 92473, 97340, 111910, 113354, 119320, 184946, 194680, 223820, 226708, 283385, 369892, 447640, 453416, 462365, 566770, 739784, 924730, 1133540, 1756987, 1849460, 2267080, 3513974, 3698920, 7027948, 8784935, 14055896, 17569870, 35139740, 70279480]

約数ペア:

[(1, 70279480), (2, 35139740), (4, 17569870), (5, 14055896), (8, 8784935), (10, 7027948), (19, 3698920), (20, 3513974), (31, 2267080), (38, 1849460), (40, 1756987), (62, 1133540), (76, 924730), (95, 739784), (124, 566770), (152, 462365), (155, 453416), (157, 447640), (190, 369892), (248, 283385), (310, 226708), (314, 223820), (361, 194680), (380, 184946), (589, 119320), (620, 113354), (628, 111910), (722, 97340), (760, 92473), (785, 89528), (1178, 59660), (1240, 56677), (1256, 55955), (1444, 48670), (1570, 44764), (1805, 38936), (2356, 29830), (2888, 24335), (2945, 23864), (2983, 23560), (3140, 22382), (3610, 19468), (4712, 14915), (4867, 14440), (5890, 11932), (5966, 11780), (6280, 11191), (7220, 9734)]