2794230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 7603200

約数和(自身を除く): 4808970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 79, 90, 131, 135, 158, 237, 262, 270, 393, 395, 474, 655, 711, 786, 790, 1179, 1185, 1310, 1422, 1965, 2133, 2358, 2370, 3537, 3555, 3930, 4266, 5895, 7074, 7110, 10349, 10665, 11790, 17685, 20698, 21330, 31047, 35370, 51745, 62094, 93141, 103490, 155235, 186282, 279423, 310470, 465705, 558846, 931410, 1397115, 2794230]

約数ペア:

[(1, 2794230), (2, 1397115), (3, 931410), (5, 558846), (6, 465705), (9, 310470), (10, 279423), (15, 186282), (18, 155235), (27, 103490), (30, 93141), (45, 62094), (54, 51745), (79, 35370), (90, 31047), (131, 21330), (135, 20698), (158, 17685), (237, 11790), (262, 10665), (270, 10349), (393, 7110), (395, 7074), (474, 5895), (655, 4266), (711, 3930), (786, 3555), (790, 3537), (1179, 2370), (1185, 2358), (1310, 2133), (1422, 1965)]