173633340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{40759}}^1$

素因数の和:40842

約数の個数: 48

約数和(自身を含む): 493032960

約数和(自身を除く): 319399620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 40759, 81518, 122277, 163036, 203795, 244554, 407590, 489108, 611385, 815180, 1222770, 2445540, 2893889, 5787778, 8681667, 11575556, 14469445, 17363334, 28938890, 34726668, 43408335, 57877780, 86816670, 173633340]

約数ペア:

[(1, 173633340), (2, 86816670), (3, 57877780), (4, 43408335), (5, 34726668), (6, 28938890), (10, 17363334), (12, 14469445), (15, 11575556), (20, 8681667), (30, 5787778), (60, 2893889), (71, 2445540), (142, 1222770), (213, 815180), (284, 611385), (355, 489108), (426, 407590), (710, 244554), (852, 203795), (1065, 163036), (1420, 122277), (2130, 81518), (4260, 40759)]