345916510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{599}}^1$

素因数の和:745

約数の個数: 64

約数和(自身を含む): 684288000

約数和(自身を除く): 338371490

約数列:

[1, 2, 5, 10, 17, 34, 43, 79, 85, 86, 158, 170, 215, 395, 430, 599, 731, 790, 1198, 1343, 1462, 2686, 2995, 3397, 3655, 5990, 6715, 6794, 7310, 10183, 13430, 16985, 20366, 25757, 33970, 47321, 50915, 51514, 57749, 94642, 101830, 115498, 128785, 236605, 257570, 288745, 437869, 473210, 577490, 804457, 875738, 1608914, 2034803, 2189345, 4022285, 4069606, 4378690, 8044570, 10174015, 20348030, 34591651, 69183302, 172958255, 345916510]

約数ペア:

[(1, 345916510), (2, 172958255), (5, 69183302), (10, 34591651), (17, 20348030), (34, 10174015), (43, 8044570), (79, 4378690), (85, 4069606), (86, 4022285), (158, 2189345), (170, 2034803), (215, 1608914), (395, 875738), (430, 804457), (599, 577490), (731, 473210), (790, 437869), (1198, 288745), (1343, 257570), (1462, 236605), (2686, 128785), (2995, 115498), (3397, 101830), (3655, 94642), (5990, 57749), (6715, 51514), (6794, 50915), (7310, 47321), (10183, 33970), (13430, 25757), (16985, 20366)]