7450470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4357}}^1$

素因数の和:4389

約数の個数: 48

約数和(自身を含む): 20395440

約数和(自身を除く): 12944970

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, 4357, 8714, 13071, 21785, 26142, 39213, 43570, 65355, 78426, 82783, 130710, 165566, 196065, 248349, 392130, 413915, 496698, 745047, 827830, 1241745, 1490094, 2483490, 3725235, 7450470]

約数ペア:

[(1, 7450470), (2, 3725235), (3, 2483490), (5, 1490094), (6, 1241745), (9, 827830), (10, 745047), (15, 496698), (18, 413915), (19, 392130), (30, 248349), (38, 196065), (45, 165566), (57, 130710), (90, 82783), (95, 78426), (114, 65355), (171, 43570), (190, 39213), (285, 26142), (342, 21785), (570, 13071), (855, 8714), (1710, 4357)]