33297420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42689}}^1$

素因数の和:42714

約数の個数: 48

約数和(自身を含む): 100406880

約数和(自身を除く): 67109460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 42689, 85378, 128067, 170756, 213445, 256134, 426890, 512268, 554957, 640335, 853780, 1109914, 1280670, 1664871, 2219828, 2561340, 2774785, 3329742, 5549570, 6659484, 8324355, 11099140, 16648710, 33297420]

約数ペア:

[(1, 33297420), (2, 16648710), (3, 11099140), (4, 8324355), (5, 6659484), (6, 5549570), (10, 3329742), (12, 2774785), (13, 2561340), (15, 2219828), (20, 1664871), (26, 1280670), (30, 1109914), (39, 853780), (52, 640335), (60, 554957), (65, 512268), (78, 426890), (130, 256134), (156, 213445), (195, 170756), (260, 128067), (390, 85378), (780, 42689)]