2018302055

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1907}}^1\times {\mathrm{2749}}^1$

素因数の和:4679

約数の個数: 32

約数和(自身を含む): 3022272000

約数和(自身を除く): 1003969945

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 1907, 2749, 9535, 13349, 13745, 19243, 20977, 30239, 66745, 96215, 104885, 146839, 151195, 211673, 734195, 1058365, 5242343, 26211715, 36696401, 57665773, 183482005, 288328865, 403660411, 2018302055]

約数ペア:

[(1, 2018302055), (5, 403660411), (7, 288328865), (11, 183482005), (35, 57665773), (55, 36696401), (77, 26211715), (385, 5242343), (1907, 1058365), (2749, 734195), (9535, 211673), (13349, 151195), (13745, 146839), (19243, 104885), (20977, 96215), (30239, 66745)]