29184780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1213}}^1$

素因数の和:1626

約数の個数: 48

約数和(自身を含む): 81988704

約数和(自身を除く): 52803924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 401, 802, 1203, 1213, 1604, 2005, 2406, 2426, 3639, 4010, 4812, 4852, 6015, 6065, 7278, 8020, 12030, 12130, 14556, 18195, 24060, 24260, 36390, 72780, 486413, 972826, 1459239, 1945652, 2432065, 2918478, 4864130, 5836956, 7296195, 9728260, 14592390, 29184780]

約数ペア:

[(1, 29184780), (2, 14592390), (3, 9728260), (4, 7296195), (5, 5836956), (6, 4864130), (10, 2918478), (12, 2432065), (15, 1945652), (20, 1459239), (30, 972826), (60, 486413), (401, 72780), (802, 36390), (1203, 24260), (1213, 24060), (1604, 18195), (2005, 14556), (2406, 12130), (2426, 12030), (3639, 8020), (4010, 7278), (4812, 6065), (4852, 6015)]