25278930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14783}}^1$

素因数の和:14815

約数の個数: 48

約数和(自身を含む): 69189120

約数和(自身を除く): 43910190

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, 14783, 29566, 44349, 73915, 88698, 133047, 147830, 221745, 266094, 280877, 443490, 561754, 665235, 842631, 1330470, 1404385, 1685262, 2527893, 2808770, 4213155, 5055786, 8426310, 12639465, 25278930]

約数ペア:

[(1, 25278930), (2, 12639465), (3, 8426310), (5, 5055786), (6, 4213155), (9, 2808770), (10, 2527893), (15, 1685262), (18, 1404385), (19, 1330470), (30, 842631), (38, 665235), (45, 561754), (57, 443490), (90, 280877), (95, 266094), (114, 221745), (171, 147830), (190, 133047), (285, 88698), (342, 73915), (570, 44349), (855, 29566), (1710, 14783)]