286121460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{919}}^1\times {\mathrm{5189}}^1$

素因数の和:6120

約数の個数: 48

約数和(自身を含む): 802166400

約数和(自身を除く): 516044940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 919, 1838, 2757, 3676, 4595, 5189, 5514, 9190, 10378, 11028, 13785, 15567, 18380, 20756, 25945, 27570, 31134, 51890, 55140, 62268, 77835, 103780, 155670, 311340, 4768691, 9537382, 14306073, 19074764, 23843455, 28612146, 47686910, 57224292, 71530365, 95373820, 143060730, 286121460]

約数ペア:

[(1, 286121460), (2, 143060730), (3, 95373820), (4, 71530365), (5, 57224292), (6, 47686910), (10, 28612146), (12, 23843455), (15, 19074764), (20, 14306073), (30, 9537382), (60, 4768691), (919, 311340), (1838, 155670), (2757, 103780), (3676, 77835), (4595, 62268), (5189, 55140), (5514, 51890), (9190, 31134), (10378, 27570), (11028, 25945), (13785, 20756), (15567, 18380)]