27145790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 58834944

約数和(自身を除く): 31689154

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 47, 70, 74, 94, 185, 223, 235, 259, 329, 370, 446, 470, 518, 658, 1115, 1295, 1561, 1645, 1739, 2230, 2590, 3122, 3290, 3478, 7805, 8251, 8695, 10481, 12173, 15610, 16502, 17390, 20962, 24346, 41255, 52405, 57757, 60865, 73367, 82510, 104810, 115514, 121730, 146734, 288785, 366835, 387797, 577570, 733670, 775594, 1938985, 2714579, 3877970, 5429158, 13572895, 27145790]

約数ペア:

[(1, 27145790), (2, 13572895), (5, 5429158), (7, 3877970), (10, 2714579), (14, 1938985), (35, 775594), (37, 733670), (47, 577570), (70, 387797), (74, 366835), (94, 288785), (185, 146734), (223, 121730), (235, 115514), (259, 104810), (329, 82510), (370, 73367), (446, 60865), (470, 57757), (518, 52405), (658, 41255), (1115, 24346), (1295, 20962), (1561, 17390), (1645, 16502), (1739, 15610), (2230, 12173), (2590, 10481), (3122, 8695), (3290, 8251), (3478, 7805)]