240630117

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2017}}^1$

素因数の和:2082

約数の個数: 64

約数和(自身を含む): 433950720

約数和(自身を除く): 193320603

約数列:

[1, 3, 7, 13, 19, 21, 23, 39, 57, 69, 91, 133, 161, 247, 273, 299, 399, 437, 483, 741, 897, 1311, 1729, 2017, 2093, 3059, 5187, 5681, 6051, 6279, 9177, 14119, 17043, 26221, 38323, 39767, 42357, 46391, 78663, 114969, 119301, 139173, 183547, 268261, 324737, 498199, 550641, 603083, 804783, 881429, 974211, 1494597, 1809249, 2644287, 3487393, 4221581, 6170003, 10462179, 11458577, 12664743, 18510009, 34375731, 80210039, 240630117]

約数ペア:

[(1, 240630117), (3, 80210039), (7, 34375731), (13, 18510009), (19, 12664743), (21, 11458577), (23, 10462179), (39, 6170003), (57, 4221581), (69, 3487393), (91, 2644287), (133, 1809249), (161, 1494597), (247, 974211), (273, 881429), (299, 804783), (399, 603083), (437, 550641), (483, 498199), (741, 324737), (897, 268261), (1311, 183547), (1729, 139173), (2017, 119301), (2093, 114969), (3059, 78663), (5187, 46391), (5681, 42357), (6051, 39767), (6279, 38323), (9177, 26221), (14119, 17043)]