83767890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{90073}}^1$

素因数の和:90114

約数の個数: 32

約数和(自身を含む): 207530496

約数和(自身を除く): 123762606

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 90073, 180146, 270219, 450365, 540438, 900730, 1351095, 2702190, 2792263, 5584526, 8376789, 13961315, 16753578, 27922630, 41883945, 83767890]

約数ペア:

[(1, 83767890), (2, 41883945), (3, 27922630), (5, 16753578), (6, 13961315), (10, 8376789), (15, 5584526), (30, 2792263), (31, 2702190), (62, 1351095), (93, 900730), (155, 540438), (186, 450365), (310, 270219), (465, 180146), (930, 90073)]