1123590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:133

約数の個数: 64

約数和(自身を含む): 3015936

約数和(自身を除く): 1892346

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 67, 78, 86, 129, 130, 134, 195, 201, 215, 258, 335, 390, 402, 430, 559, 645, 670, 871, 1005, 1118, 1290, 1677, 1742, 2010, 2613, 2795, 2881, 3354, 4355, 5226, 5590, 5762, 8385, 8643, 8710, 13065, 14405, 16770, 17286, 26130, 28810, 37453, 43215, 74906, 86430, 112359, 187265, 224718, 374530, 561795, 1123590]

約数ペア:

[(1, 1123590), (2, 561795), (3, 374530), (5, 224718), (6, 187265), (10, 112359), (13, 86430), (15, 74906), (26, 43215), (30, 37453), (39, 28810), (43, 26130), (65, 17286), (67, 16770), (78, 14405), (86, 13065), (129, 8710), (130, 8643), (134, 8385), (195, 5762), (201, 5590), (215, 5226), (258, 4355), (335, 3354), (390, 2881), (402, 2795), (430, 2613), (559, 2010), (645, 1742), (670, 1677), (871, 1290), (1005, 1118)]