31013346

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{719}}^1$

素因数の和:823

約数の個数: 64

約数和(自身を含む): 77414400

約数和(自身を除く): 46401054

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 79, 91, 158, 182, 237, 273, 474, 546, 553, 719, 1027, 1106, 1438, 1659, 2054, 2157, 3081, 3318, 4314, 5033, 6162, 7189, 9347, 10066, 14378, 15099, 18694, 21567, 28041, 30198, 43134, 56082, 56801, 65429, 113602, 130858, 170403, 196287, 340806, 392574, 397607, 738413, 795214, 1192821, 1476826, 2215239, 2385642, 4430478, 5168891, 10337782, 15506673, 31013346]

約数ペア:

[(1, 31013346), (2, 15506673), (3, 10337782), (6, 5168891), (7, 4430478), (13, 2385642), (14, 2215239), (21, 1476826), (26, 1192821), (39, 795214), (42, 738413), (78, 397607), (79, 392574), (91, 340806), (158, 196287), (182, 170403), (237, 130858), (273, 113602), (474, 65429), (546, 56801), (553, 56082), (719, 43134), (1027, 30198), (1106, 28041), (1438, 21567), (1659, 18694), (2054, 15099), (2157, 14378), (3081, 10066), (3318, 9347), (4314, 7189), (5033, 6162)]