228793020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{123007}}^1$

素因数の和:123050

約数の個数: 48

約数和(自身を含む): 661291008

約数和(自身を除く): 432497988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 123007, 246014, 369021, 492028, 615035, 738042, 1230070, 1476084, 1845105, 2460140, 3690210, 3813217, 7380420, 7626434, 11439651, 15252868, 19066085, 22879302, 38132170, 45758604, 57198255, 76264340, 114396510, 228793020]

約数ペア:

[(1, 228793020), (2, 114396510), (3, 76264340), (4, 57198255), (5, 45758604), (6, 38132170), (10, 22879302), (12, 19066085), (15, 15252868), (20, 11439651), (30, 7626434), (31, 7380420), (60, 3813217), (62, 3690210), (93, 2460140), (124, 1845105), (155, 1476084), (186, 1230070), (310, 738042), (372, 615035), (465, 492028), (620, 369021), (930, 246014), (1860, 123007)]