3507460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 8164800

約数和(自身を除く): 4657340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 107, 110, 149, 214, 220, 298, 428, 535, 596, 745, 1070, 1177, 1490, 1639, 2140, 2354, 2980, 3278, 4708, 5885, 6556, 8195, 11770, 15943, 16390, 23540, 31886, 32780, 63772, 79715, 159430, 175373, 318860, 350746, 701492, 876865, 1753730, 3507460]

約数ペア:

[(1, 3507460), (2, 1753730), (4, 876865), (5, 701492), (10, 350746), (11, 318860), (20, 175373), (22, 159430), (44, 79715), (55, 63772), (107, 32780), (110, 31886), (149, 23540), (214, 16390), (220, 15943), (298, 11770), (428, 8195), (535, 6556), (596, 5885), (745, 4708), (1070, 3278), (1177, 2980), (1490, 2354), (1639, 2140)]