7303722660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3121249}}^1$

素因数の和:3121277

約数の個数: 72

約数和(自身を含む): 23858835000

約数和(自身を除く): 16555112340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 3121249, 6242498, 9363747, 12484996, 15606245, 18727494, 28091241, 31212490, 37454988, 40576237, 46818735, 56182482, 62424980, 81152474, 93637470, 112364964, 121728711, 140456205, 162304948, 187274940, 202881185, 243457422, 280912410, 365186133, 405762370, 486914844, 561824820, 608643555, 730372266, 811524740, 1217287110, 1460744532, 1825930665, 2434574220, 3651861330, 7303722660]

約数ペア:

[(1, 7303722660), (2, 3651861330), (3, 2434574220), (4, 1825930665), (5, 1460744532), (6, 1217287110), (9, 811524740), (10, 730372266), (12, 608643555), (13, 561824820), (15, 486914844), (18, 405762370), (20, 365186133), (26, 280912410), (30, 243457422), (36, 202881185), (39, 187274940), (45, 162304948), (52, 140456205), (60, 121728711), (65, 112364964), (78, 93637470), (90, 81152474), (117, 62424980), (130, 56182482), (156, 46818735), (180, 40576237), (195, 37454988), (234, 31212490), (260, 28091241), (390, 18727494), (468, 15606245), (585, 12484996), (780, 9363747), (1170, 6242498), (2340, 3121249)]