1918590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2063}}^1$

素因数の和:2104

約数の個数: 32

約数和(自身を含む): 4755456

約数和(自身を除く): 2836866

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 2063, 4126, 6189, 10315, 12378, 20630, 30945, 61890, 63953, 127906, 191859, 319765, 383718, 639530, 959295, 1918590]

約数ペア:

[(1, 1918590), (2, 959295), (3, 639530), (5, 383718), (6, 319765), (10, 191859), (15, 127906), (30, 63953), (31, 61890), (62, 30945), (93, 20630), (155, 12378), (186, 10315), (310, 6189), (465, 4126), (930, 2063)]