366948660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{470447}}^1$

素因数の和:470472

約数の個数: 48

約数和(自身を含む): 1106493696

約数和(自身を除く): 739545036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 470447, 940894, 1411341, 1881788, 2352235, 2822682, 4704470, 5645364, 6115811, 7056705, 9408940, 12231622, 14113410, 18347433, 24463244, 28226820, 30579055, 36694866, 61158110, 73389732, 91737165, 122316220, 183474330, 366948660]

約数ペア:

[(1, 366948660), (2, 183474330), (3, 122316220), (4, 91737165), (5, 73389732), (6, 61158110), (10, 36694866), (12, 30579055), (13, 28226820), (15, 24463244), (20, 18347433), (26, 14113410), (30, 12231622), (39, 9408940), (52, 7056705), (60, 6115811), (65, 5645364), (78, 4704470), (130, 2822682), (156, 2352235), (195, 1881788), (260, 1411341), (390, 940894), (780, 470447)]