8707530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 22861440

約数和(自身を除く): 14153910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 83, 130, 166, 195, 249, 269, 390, 415, 498, 538, 807, 830, 1079, 1245, 1345, 1614, 2158, 2490, 2690, 3237, 3497, 4035, 5395, 6474, 6994, 8070, 10491, 10790, 16185, 17485, 20982, 22327, 32370, 34970, 44654, 52455, 66981, 104910, 111635, 133962, 223270, 290251, 334905, 580502, 669810, 870753, 1451255, 1741506, 2902510, 4353765, 8707530]

約数ペア:

[(1, 8707530), (2, 4353765), (3, 2902510), (5, 1741506), (6, 1451255), (10, 870753), (13, 669810), (15, 580502), (26, 334905), (30, 290251), (39, 223270), (65, 133962), (78, 111635), (83, 104910), (130, 66981), (166, 52455), (195, 44654), (249, 34970), (269, 32370), (390, 22327), (415, 20982), (498, 17485), (538, 16185), (807, 10790), (830, 10491), (1079, 8070), (1245, 6994), (1345, 6474), (1614, 5395), (2158, 4035), (2490, 3497), (2690, 3237)]