73982790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2731}}^1$

素因数の和:2794

約数の個数: 96

約数和(自身を含む): 225029376

約数和(自身を除く): 151046586

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 43, 45, 63, 70, 86, 90, 105, 126, 129, 210, 215, 258, 301, 315, 387, 430, 602, 630, 645, 774, 903, 1290, 1505, 1806, 1935, 2709, 2731, 3010, 3870, 4515, 5418, 5462, 8193, 9030, 13545, 13655, 16386, 19117, 24579, 27090, 27310, 38234, 40965, 49158, 57351, 81930, 95585, 114702, 117433, 122895, 172053, 191170, 234866, 245790, 286755, 344106, 352299, 573510, 587165, 704598, 822031, 860265, 1056897, 1174330, 1644062, 1720530, 1761495, 2113794, 2466093, 3522990, 4110155, 4932186, 5284485, 7398279, 8220310, 10568970, 12330465, 14796558, 24660930, 36991395, 73982790]

約数ペア:

[(1, 73982790), (2, 36991395), (3, 24660930), (5, 14796558), (6, 12330465), (7, 10568970), (9, 8220310), (10, 7398279), (14, 5284485), (15, 4932186), (18, 4110155), (21, 3522990), (30, 2466093), (35, 2113794), (42, 1761495), (43, 1720530), (45, 1644062), (63, 1174330), (70, 1056897), (86, 860265), (90, 822031), (105, 704598), (126, 587165), (129, 573510), (210, 352299), (215, 344106), (258, 286755), (301, 245790), (315, 234866), (387, 191170), (430, 172053), (602, 122895), (630, 117433), (645, 114702), (774, 95585), (903, 81930), (1290, 57351), (1505, 49158), (1806, 40965), (1935, 38234), (2709, 27310), (2731, 27090), (3010, 24579), (3870, 19117), (4515, 16386), (5418, 13655), (5462, 13545), (8193, 9030)]