306628410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{569}}^1$

素因数の和:684

約数の個数: 128

約数和(自身を含む): 851005440

約数和(自身を除く): 544377030

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 71, 110, 115, 138, 142, 165, 213, 230, 253, 330, 345, 355, 426, 506, 569, 690, 710, 759, 781, 1065, 1138, 1265, 1518, 1562, 1633, 1707, 2130, 2343, 2530, 2845, 3266, 3414, 3795, 3905, 4686, 4899, 5690, 6259, 7590, 7810, 8165, 8535, 9798, 11715, 12518, 13087, 16330, 17070, 17963, 18777, 23430, 24495, 26174, 31295, 35926, 37554, 39261, 40399, 48990, 53889, 62590, 65435, 78522, 80798, 89815, 93885, 107778, 121197, 130870, 143957, 179630, 187770, 196305, 201995, 242394, 269445, 287914, 392610, 403990, 431871, 444389, 538890, 605985, 719785, 863742, 888778, 929177, 1211970, 1333167, 1439570, 1858354, 2159355, 2221945, 2666334, 2787531, 4318710, 4443890, 4645885, 5575062, 6665835, 9291770, 10220947, 13331670, 13937655, 20441894, 27875310, 30662841, 51104735, 61325682, 102209470, 153314205, 306628410]

約数ペア:

[(1, 306628410), (2, 153314205), (3, 102209470), (5, 61325682), (6, 51104735), (10, 30662841), (11, 27875310), (15, 20441894), (22, 13937655), (23, 13331670), (30, 10220947), (33, 9291770), (46, 6665835), (55, 5575062), (66, 4645885), (69, 4443890), (71, 4318710), (110, 2787531), (115, 2666334), (138, 2221945), (142, 2159355), (165, 1858354), (213, 1439570), (230, 1333167), (253, 1211970), (330, 929177), (345, 888778), (355, 863742), (426, 719785), (506, 605985), (569, 538890), (690, 444389), (710, 431871), (759, 403990), (781, 392610), (1065, 287914), (1138, 269445), (1265, 242394), (1518, 201995), (1562, 196305), (1633, 187770), (1707, 179630), (2130, 143957), (2343, 130870), (2530, 121197), (2845, 107778), (3266, 93885), (3414, 89815), (3795, 80798), (3905, 78522), (4686, 65435), (4899, 62590), (5690, 53889), (6259, 48990), (7590, 40399), (7810, 39261), (8165, 37554), (8535, 35926), (9798, 31295), (11715, 26174), (12518, 24495), (13087, 23430), (16330, 18777), (17070, 17963)]