154787030

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{9421}}^1$

素因数の和:9512

約数の個数: 32

約数和(自身を含む): 293061888

約数和(自身を除く): 138274858

約数列:

[1, 2, 5, 10, 31, 53, 62, 106, 155, 265, 310, 530, 1643, 3286, 8215, 9421, 16430, 18842, 47105, 94210, 292051, 499313, 584102, 998626, 1460255, 2496565, 2920510, 4993130, 15478703, 30957406, 77393515, 154787030]

約数ペア:

[(1, 154787030), (2, 77393515), (5, 30957406), (10, 15478703), (31, 4993130), (53, 2920510), (62, 2496565), (106, 1460255), (155, 998626), (265, 584102), (310, 499313), (530, 292051), (1643, 94210), (3286, 47105), (8215, 18842), (9421, 16430)]