15102290

素因数分解:

$2^1\times 5^1\times 7^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:89

約数の個数: 80

約数和(自身を含む): 34485912

約数和(自身を除く): 19383622

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 37, 49, 70, 74, 85, 98, 119, 170, 185, 238, 245, 259, 343, 370, 490, 518, 595, 629, 686, 833, 1190, 1258, 1295, 1666, 1715, 1813, 2401, 2590, 3145, 3430, 3626, 4165, 4403, 4802, 5831, 6290, 8330, 8806, 9065, 11662, 12005, 12691, 18130, 22015, 24010, 25382, 29155, 30821, 40817, 44030, 58310, 61642, 63455, 81634, 88837, 126910, 154105, 177674, 204085, 215747, 308210, 408170, 431494, 444185, 888370, 1078735, 1510229, 2157470, 3020458, 7551145, 15102290]

約数ペア:

[(1, 15102290), (2, 7551145), (5, 3020458), (7, 2157470), (10, 1510229), (14, 1078735), (17, 888370), (34, 444185), (35, 431494), (37, 408170), (49, 308210), (70, 215747), (74, 204085), (85, 177674), (98, 154105), (119, 126910), (170, 88837), (185, 81634), (238, 63455), (245, 61642), (259, 58310), (343, 44030), (370, 40817), (490, 30821), (518, 29155), (595, 25382), (629, 24010), (686, 22015), (833, 18130), (1190, 12691), (1258, 12005), (1295, 11662), (1666, 9065), (1715, 8806), (1813, 8330), (2401, 6290), (2590, 5831), (3145, 4802), (3430, 4403), (3626, 4165)]