42620610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3251}}^1$

素因数の和:3303

約数の個数: 64

約数和(自身を含む): 112389120

約数和(自身を除く): 69768510

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 38, 46, 57, 69, 95, 114, 115, 138, 190, 230, 285, 345, 437, 570, 690, 874, 1311, 2185, 2622, 3251, 4370, 6502, 6555, 9753, 13110, 16255, 19506, 32510, 48765, 61769, 74773, 97530, 123538, 149546, 185307, 224319, 308845, 370614, 373865, 448638, 617690, 747730, 926535, 1121595, 1420687, 1853070, 2243190, 2841374, 4262061, 7103435, 8524122, 14206870, 21310305, 42620610]

約数ペア:

[(1, 42620610), (2, 21310305), (3, 14206870), (5, 8524122), (6, 7103435), (10, 4262061), (15, 2841374), (19, 2243190), (23, 1853070), (30, 1420687), (38, 1121595), (46, 926535), (57, 747730), (69, 617690), (95, 448638), (114, 373865), (115, 370614), (138, 308845), (190, 224319), (230, 185307), (285, 149546), (345, 123538), (437, 97530), (570, 74773), (690, 61769), (874, 48765), (1311, 32510), (2185, 19506), (2622, 16255), (3251, 13110), (4370, 9753), (6502, 6555)]