173814460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:295

約数の個数: 96

約数和(自身を含む): 402796800

約数和(自身を除く): 228982340

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 47, 68, 73, 85, 94, 146, 149, 170, 188, 235, 292, 298, 340, 365, 470, 596, 730, 745, 799, 940, 1241, 1460, 1490, 1598, 2482, 2533, 2980, 3196, 3431, 3995, 4964, 5066, 6205, 6862, 7003, 7990, 10132, 10877, 12410, 12665, 13724, 14006, 15980, 17155, 21754, 24820, 25330, 28012, 34310, 35015, 43508, 50660, 54385, 58327, 68620, 70030, 108770, 116654, 119051, 140060, 184909, 217540, 233308, 238102, 291635, 369818, 476204, 511219, 583270, 595255, 739636, 924545, 1022438, 1166540, 1190510, 1849090, 2044876, 2381020, 2556095, 3698180, 5112190, 8690723, 10224380, 17381446, 34762892, 43453615, 86907230, 173814460]

約数ペア:

[(1, 173814460), (2, 86907230), (4, 43453615), (5, 34762892), (10, 17381446), (17, 10224380), (20, 8690723), (34, 5112190), (47, 3698180), (68, 2556095), (73, 2381020), (85, 2044876), (94, 1849090), (146, 1190510), (149, 1166540), (170, 1022438), (188, 924545), (235, 739636), (292, 595255), (298, 583270), (340, 511219), (365, 476204), (470, 369818), (596, 291635), (730, 238102), (745, 233308), (799, 217540), (940, 184909), (1241, 140060), (1460, 119051), (1490, 116654), (1598, 108770), (2482, 70030), (2533, 68620), (2980, 58327), (3196, 54385), (3431, 50660), (3995, 43508), (4964, 35015), (5066, 34310), (6205, 28012), (6862, 25330), (7003, 24820), (7990, 21754), (10132, 17155), (10877, 15980), (12410, 14006), (12665, 13724)]