345130980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{787}}^1\times {\mathrm{7309}}^1$

素因数の和:8108

約数の個数: 48

約数和(自身を含む): 967727040

約数和(自身を除く): 622596060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 787, 1574, 2361, 3148, 3935, 4722, 7309, 7870, 9444, 11805, 14618, 15740, 21927, 23610, 29236, 36545, 43854, 47220, 73090, 87708, 109635, 146180, 219270, 438540, 5752183, 11504366, 17256549, 23008732, 28760915, 34513098, 57521830, 69026196, 86282745, 115043660, 172565490, 345130980]

約数ペア:

[(1, 345130980), (2, 172565490), (3, 115043660), (4, 86282745), (5, 69026196), (6, 57521830), (10, 34513098), (12, 28760915), (15, 23008732), (20, 17256549), (30, 11504366), (60, 5752183), (787, 438540), (1574, 219270), (2361, 146180), (3148, 109635), (3935, 87708), (4722, 73090), (7309, 47220), (7870, 43854), (9444, 36545), (11805, 29236), (14618, 23610), (15740, 21927)]