117886980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{27673}}^1$

素因数の和:27756

約数の個数: 48

約数和(自身を含む): 334744704

約数和(自身を除く): 216857724

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, 27673, 55346, 83019, 110692, 138365, 166038, 276730, 332076, 415095, 553460, 830190, 1660380, 1964783, 3929566, 5894349, 7859132, 9823915, 11788698, 19647830, 23577396, 29471745, 39295660, 58943490, 117886980]

約数ペア:

[(1, 117886980), (2, 58943490), (3, 39295660), (4, 29471745), (5, 23577396), (6, 19647830), (10, 11788698), (12, 9823915), (15, 7859132), (20, 5894349), (30, 3929566), (60, 1964783), (71, 1660380), (142, 830190), (213, 553460), (284, 415095), (355, 332076), (426, 276730), (710, 166038), (852, 138365), (1065, 110692), (1420, 83019), (2130, 55346), (4260, 27673)]