1397290470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1606081}}^1$

素因数の和:1606120

約数の個数: 32

約数和(自身を含む): 3469137120

約数和(自身を除く): 2071846650

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 1606081, 3212162, 4818243, 8030405, 9636486, 16060810, 24091215, 46576349, 48182430, 93152698, 139729047, 232881745, 279458094, 465763490, 698645235, 1397290470]

約数ペア:

[(1, 1397290470), (2, 698645235), (3, 465763490), (5, 279458094), (6, 232881745), (10, 139729047), (15, 93152698), (29, 48182430), (30, 46576349), (58, 24091215), (87, 16060810), (145, 9636486), (174, 8030405), (290, 4818243), (435, 3212162), (870, 1606081)]