8985784290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1847}}^1\times {\mathrm{23167}}^1$

素因数の和:25031

約数の個数: 64

約数和(自身を含む): 24661131264

約数和(自身を除く): 15675346974

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1847, 3694, 5541, 9235, 11082, 12929, 18470, 23167, 25858, 27705, 38787, 46334, 55410, 64645, 69501, 77574, 115835, 129290, 139002, 162169, 193935, 231670, 324338, 347505, 387870, 486507, 695010, 810845, 973014, 1621690, 2432535, 4865070, 42789449, 85578898, 128368347, 213947245, 256736694, 299526143, 427894490, 599052286, 641841735, 898578429, 1283683470, 1497630715, 1797156858, 2995261430, 4492892145, 8985784290]

約数ペア:

[(1, 8985784290), (2, 4492892145), (3, 2995261430), (5, 1797156858), (6, 1497630715), (7, 1283683470), (10, 898578429), (14, 641841735), (15, 599052286), (21, 427894490), (30, 299526143), (35, 256736694), (42, 213947245), (70, 128368347), (105, 85578898), (210, 42789449), (1847, 4865070), (3694, 2432535), (5541, 1621690), (9235, 973014), (11082, 810845), (12929, 695010), (18470, 486507), (23167, 387870), (25858, 347505), (27705, 324338), (38787, 231670), (46334, 193935), (55410, 162169), (64645, 139002), (69501, 129290), (77574, 115835)]