78901110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{46141}}^1$

素因数の和:46173

約数の個数: 48

約数和(自身を含む): 215944560

約数和(自身を除く): 137043450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 46141, 92282, 138423, 230705, 276846, 415269, 461410, 692115, 830538, 876679, 1384230, 1753358, 2076345, 2630037, 4152690, 4383395, 5260074, 7890111, 8766790, 13150185, 15780222, 26300370, 39450555, 78901110]

約数ペア:

[(1, 78901110), (2, 39450555), (3, 26300370), (5, 15780222), (6, 13150185), (9, 8766790), (10, 7890111), (15, 5260074), (18, 4383395), (19, 4152690), (30, 2630037), (38, 2076345), (45, 1753358), (57, 1384230), (90, 876679), (95, 830538), (114, 692115), (171, 461410), (190, 415269), (285, 276846), (342, 230705), (570, 138423), (855, 92282), (1710, 46141)]