12435030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4457}}^1$

素因数の和:4501

約数の個数: 48

約数和(自身を含む): 33381504

約数和(自身を除く): 20946474

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 4457, 8914, 13371, 22285, 26742, 40113, 44570, 66855, 80226, 133710, 138167, 200565, 276334, 401130, 414501, 690835, 829002, 1243503, 1381670, 2072505, 2487006, 4145010, 6217515, 12435030]

約数ペア:

[(1, 12435030), (2, 6217515), (3, 4145010), (5, 2487006), (6, 2072505), (9, 1381670), (10, 1243503), (15, 829002), (18, 690835), (30, 414501), (31, 401130), (45, 276334), (62, 200565), (90, 138167), (93, 133710), (155, 80226), (186, 66855), (279, 44570), (310, 40113), (465, 26742), (558, 22285), (930, 13371), (1395, 8914), (2790, 4457)]