1847430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1579}}^1$

素因数の和:1605

約数の個数: 48

約数和(自身を含む): 5176080

約数和(自身を除く): 3328650

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 1579, 3158, 4737, 7895, 9474, 14211, 15790, 20527, 23685, 28422, 41054, 47370, 61581, 71055, 102635, 123162, 142110, 184743, 205270, 307905, 369486, 615810, 923715, 1847430]

約数ペア:

[(1, 1847430), (2, 923715), (3, 615810), (5, 369486), (6, 307905), (9, 205270), (10, 184743), (13, 142110), (15, 123162), (18, 102635), (26, 71055), (30, 61581), (39, 47370), (45, 41054), (65, 28422), (78, 23685), (90, 20527), (117, 15790), (130, 14211), (195, 9474), (234, 7895), (390, 4737), (585, 3158), (1170, 1579)]