4030470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2357}}^1$

素因数の和:2389

約数の個数: 48

約数和(自身を含む): 11035440

約数和(自身を除く): 7004970

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, 2357, 4714, 7071, 11785, 14142, 21213, 23570, 35355, 42426, 44783, 70710, 89566, 106065, 134349, 212130, 223915, 268698, 403047, 447830, 671745, 806094, 1343490, 2015235, 4030470]

約数ペア:

[(1, 4030470), (2, 2015235), (3, 1343490), (5, 806094), (6, 671745), (9, 447830), (10, 403047), (15, 268698), (18, 223915), (19, 212130), (30, 134349), (38, 106065), (45, 89566), (57, 70710), (90, 44783), (95, 42426), (114, 35355), (171, 23570), (190, 21213), (285, 14142), (342, 11785), (570, 7071), (855, 4714), (1710, 2357)]