24901890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{953}}^1$

素因数の和:1043

約数の個数: 64

約数和(自身を含む): 65390976

約数和(自身を除く): 40489086

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 67, 78, 130, 134, 195, 201, 335, 390, 402, 670, 871, 953, 1005, 1742, 1906, 2010, 2613, 2859, 4355, 4765, 5226, 5718, 8710, 9530, 12389, 13065, 14295, 24778, 26130, 28590, 37167, 61945, 63851, 74334, 123890, 127702, 185835, 191553, 319255, 371670, 383106, 638510, 830063, 957765, 1660126, 1915530, 2490189, 4150315, 4980378, 8300630, 12450945, 24901890]

約数ペア:

[(1, 24901890), (2, 12450945), (3, 8300630), (5, 4980378), (6, 4150315), (10, 2490189), (13, 1915530), (15, 1660126), (26, 957765), (30, 830063), (39, 638510), (65, 383106), (67, 371670), (78, 319255), (130, 191553), (134, 185835), (195, 127702), (201, 123890), (335, 74334), (390, 63851), (402, 61945), (670, 37167), (871, 28590), (953, 26130), (1005, 24778), (1742, 14295), (1906, 13065), (2010, 12389), (2613, 9530), (2859, 8710), (4355, 5718), (4765, 5226)]