229882020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{14243}}^1$

素因数の和:14524

約数の個数: 48

約数和(自身を含む): 646107840

約数和(自身を除く): 416225820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 269, 538, 807, 1076, 1345, 1614, 2690, 3228, 4035, 5380, 8070, 14243, 16140, 28486, 42729, 56972, 71215, 85458, 142430, 170916, 213645, 284860, 427290, 854580, 3831367, 7662734, 11494101, 15325468, 19156835, 22988202, 38313670, 45976404, 57470505, 76627340, 114941010, 229882020]

約数ペア:

[(1, 229882020), (2, 114941010), (3, 76627340), (4, 57470505), (5, 45976404), (6, 38313670), (10, 22988202), (12, 19156835), (15, 15325468), (20, 11494101), (30, 7662734), (60, 3831367), (269, 854580), (538, 427290), (807, 284860), (1076, 213645), (1345, 170916), (1614, 142430), (2690, 85458), (3228, 71215), (4035, 56972), (5380, 42729), (8070, 28486), (14243, 16140)]