290469210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{27743}}^1$

素因数の和:28102

約数の個数: 32

約数和(自身を含む): 699148800

約数和(自身を除く): 408679590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 349, 698, 1047, 1745, 2094, 3490, 5235, 10470, 27743, 55486, 83229, 138715, 166458, 277430, 416145, 832290, 9682307, 19364614, 29046921, 48411535, 58093842, 96823070, 145234605, 290469210]

約数ペア:

[(1, 290469210), (2, 145234605), (3, 96823070), (5, 58093842), (6, 48411535), (10, 29046921), (15, 19364614), (30, 9682307), (349, 832290), (698, 416145), (1047, 277430), (1745, 166458), (2094, 138715), (3490, 83229), (5235, 55486), (10470, 27743)]