2480130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1621}}^1$

素因数の和:1651

約数の個数: 48

約数和(自身を含む): 6831864

約数和(自身を除く): 4351734

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 1621, 3242, 4863, 8105, 9726, 14589, 16210, 24315, 27557, 29178, 48630, 55114, 72945, 82671, 137785, 145890, 165342, 248013, 275570, 413355, 496026, 826710, 1240065, 2480130]

約数ペア:

[(1, 2480130), (2, 1240065), (3, 826710), (5, 496026), (6, 413355), (9, 275570), (10, 248013), (15, 165342), (17, 145890), (18, 137785), (30, 82671), (34, 72945), (45, 55114), (51, 48630), (85, 29178), (90, 27557), (102, 24315), (153, 16210), (170, 14589), (255, 9726), (306, 8105), (510, 4863), (765, 3242), (1530, 1621)]