40512030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{953}}^1$

素因数の和:1085

約数の個数: 64

約数和(自身を含む): 105779520

約数和(自身を除く): 65267490

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 109, 130, 195, 218, 327, 390, 545, 654, 953, 1090, 1417, 1635, 1906, 2834, 2859, 3270, 4251, 4765, 5718, 7085, 8502, 9530, 12389, 14170, 14295, 21255, 24778, 28590, 37167, 42510, 61945, 74334, 103877, 123890, 185835, 207754, 311631, 371670, 519385, 623262, 1038770, 1350401, 1558155, 2700802, 3116310, 4051203, 6752005, 8102406, 13504010, 20256015, 40512030]

約数ペア:

[(1, 40512030), (2, 20256015), (3, 13504010), (5, 8102406), (6, 6752005), (10, 4051203), (13, 3116310), (15, 2700802), (26, 1558155), (30, 1350401), (39, 1038770), (65, 623262), (78, 519385), (109, 371670), (130, 311631), (195, 207754), (218, 185835), (327, 123890), (390, 103877), (545, 74334), (654, 61945), (953, 42510), (1090, 37167), (1417, 28590), (1635, 24778), (1906, 21255), (2834, 14295), (2859, 14170), (3270, 12389), (4251, 9530), (4765, 8502), (5718, 7085)]