717078530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{12821}}^1$

素因数の和:12899

約数の個数: 64

約数和(自身を含む): 1595261952

約数和(自身を除く): 878183422

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 47, 70, 85, 94, 119, 170, 235, 238, 329, 470, 595, 658, 799, 1190, 1598, 1645, 3290, 3995, 5593, 7990, 11186, 12821, 25642, 27965, 55930, 64105, 89747, 128210, 179494, 217957, 435914, 448735, 602587, 897470, 1089785, 1205174, 1525699, 2179570, 3012935, 3051398, 4218109, 6025870, 7628495, 8436218, 10243979, 15256990, 20487958, 21090545, 42181090, 51219895, 71707853, 102439790, 143415706, 358539265, 717078530]

約数ペア:

[(1, 717078530), (2, 358539265), (5, 143415706), (7, 102439790), (10, 71707853), (14, 51219895), (17, 42181090), (34, 21090545), (35, 20487958), (47, 15256990), (70, 10243979), (85, 8436218), (94, 7628495), (119, 6025870), (170, 4218109), (235, 3051398), (238, 3012935), (329, 2179570), (470, 1525699), (595, 1205174), (658, 1089785), (799, 897470), (1190, 602587), (1598, 448735), (1645, 435914), (3290, 217957), (3995, 179494), (5593, 128210), (7990, 89747), (11186, 64105), (12821, 55930), (25642, 27965)]