155238210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1249}}^1\times {\mathrm{1381}}^1$

素因数の和:2643

約数の個数: 48

約数和(自身を含む): 404235000

約数和(自身を除く): 248996790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1249, 1381, 2498, 2762, 3747, 4143, 6245, 6905, 7494, 8286, 11241, 12429, 12490, 13810, 18735, 20715, 22482, 24858, 37470, 41430, 56205, 62145, 112410, 124290, 1724869, 3449738, 5174607, 8624345, 10349214, 15523821, 17248690, 25873035, 31047642, 51746070, 77619105, 155238210]

約数ペア:

[(1, 155238210), (2, 77619105), (3, 51746070), (5, 31047642), (6, 25873035), (9, 17248690), (10, 15523821), (15, 10349214), (18, 8624345), (30, 5174607), (45, 3449738), (90, 1724869), (1249, 124290), (1381, 112410), (2498, 62145), (2762, 56205), (3747, 41430), (4143, 37470), (6245, 24858), (6905, 22482), (7494, 20715), (8286, 18735), (11241, 13810), (12429, 12490)]