31084020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5233}}^1$

素因数の和:5262

約数の個数: 96

約数和(自身を含む): 105517440

約数和(自身を除く): 74433420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5233, 5940, 10466, 15699, 20932, 26165, 31398, 47097, 52330, 57563, 62796, 78495, 94194, 104660, 115126, 141291, 156990, 172689, 188388, 230252, 235485, 282582, 287815, 313980, 345378, 470970, 518067, 565164, 575630, 690756, 706455, 863445, 941940, 1036134, 1151260, 1412910, 1554201, 1726890, 2072268, 2590335, 2825820, 3108402, 3453780, 5180670, 6216804, 7771005, 10361340, 15542010, 31084020]

約数ペア:

[(1, 31084020), (2, 15542010), (3, 10361340), (4, 7771005), (5, 6216804), (6, 5180670), (9, 3453780), (10, 3108402), (11, 2825820), (12, 2590335), (15, 2072268), (18, 1726890), (20, 1554201), (22, 1412910), (27, 1151260), (30, 1036134), (33, 941940), (36, 863445), (44, 706455), (45, 690756), (54, 575630), (55, 565164), (60, 518067), (66, 470970), (90, 345378), (99, 313980), (108, 287815), (110, 282582), (132, 235485), (135, 230252), (165, 188388), (180, 172689), (198, 156990), (220, 141291), (270, 115126), (297, 104660), (330, 94194), (396, 78495), (495, 62796), (540, 57563), (594, 52330), (660, 47097), (990, 31398), (1188, 26165), (1485, 20932), (1980, 15699), (2970, 10466), (5233, 5940)]