220185030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:490

約数の個数: 96

約数和(自身を含む): 578215584

約数和(自身を除く): 358030554

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 137, 169, 195, 274, 317, 338, 390, 411, 507, 634, 685, 822, 845, 951, 1014, 1370, 1585, 1690, 1781, 1902, 2055, 2535, 3170, 3562, 4110, 4121, 4755, 5070, 5343, 8242, 8905, 9510, 10686, 12363, 17810, 20605, 23153, 24726, 26715, 41210, 43429, 46306, 53430, 53573, 61815, 69459, 86858, 107146, 115765, 123630, 130287, 138918, 160719, 217145, 231530, 260574, 267865, 321438, 347295, 434290, 535730, 564577, 651435, 694590, 803595, 1129154, 1302870, 1607190, 1693731, 2822885, 3387462, 5645770, 7339501, 8468655, 14679002, 16937310, 22018503, 36697505, 44037006, 73395010, 110092515, 220185030]

約数ペア:

[(1, 220185030), (2, 110092515), (3, 73395010), (5, 44037006), (6, 36697505), (10, 22018503), (13, 16937310), (15, 14679002), (26, 8468655), (30, 7339501), (39, 5645770), (65, 3387462), (78, 2822885), (130, 1693731), (137, 1607190), (169, 1302870), (195, 1129154), (274, 803595), (317, 694590), (338, 651435), (390, 564577), (411, 535730), (507, 434290), (634, 347295), (685, 321438), (822, 267865), (845, 260574), (951, 231530), (1014, 217145), (1370, 160719), (1585, 138918), (1690, 130287), (1781, 123630), (1902, 115765), (2055, 107146), (2535, 86858), (3170, 69459), (3562, 61815), (4110, 53573), (4121, 53430), (4755, 46306), (5070, 43429), (5343, 41210), (8242, 26715), (8905, 24726), (9510, 23153), (10686, 20605), (12363, 17810)]