65801220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2081}}^1$

素因数の和:2141

約数の個数: 96

約数和(自身を含む): 201470976

約数和(自身を除く): 135669756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 51, 60, 62, 68, 85, 93, 102, 124, 155, 170, 186, 204, 255, 310, 340, 372, 465, 510, 527, 620, 930, 1020, 1054, 1581, 1860, 2081, 2108, 2635, 3162, 4162, 5270, 6243, 6324, 7905, 8324, 10405, 10540, 12486, 15810, 20810, 24972, 31215, 31620, 35377, 41620, 62430, 64511, 70754, 106131, 124860, 129022, 141508, 176885, 193533, 212262, 258044, 322555, 353770, 387066, 424524, 530655, 645110, 707540, 774132, 967665, 1061310, 1096687, 1290220, 1935330, 2122620, 2193374, 3290061, 3870660, 4386748, 5483435, 6580122, 10966870, 13160244, 16450305, 21933740, 32900610, 65801220]

約数ペア:

[(1, 65801220), (2, 32900610), (3, 21933740), (4, 16450305), (5, 13160244), (6, 10966870), (10, 6580122), (12, 5483435), (15, 4386748), (17, 3870660), (20, 3290061), (30, 2193374), (31, 2122620), (34, 1935330), (51, 1290220), (60, 1096687), (62, 1061310), (68, 967665), (85, 774132), (93, 707540), (102, 645110), (124, 530655), (155, 424524), (170, 387066), (186, 353770), (204, 322555), (255, 258044), (310, 212262), (340, 193533), (372, 176885), (465, 141508), (510, 129022), (527, 124860), (620, 106131), (930, 70754), (1020, 64511), (1054, 62430), (1581, 41620), (1860, 35377), (2081, 31620), (2108, 31215), (2635, 24972), (3162, 20810), (4162, 15810), (5270, 12486), (6243, 10540), (6324, 10405), (7905, 8324)]