71355720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{587}}^1\times {\mathrm{1013}}^1$

素因数の和:1614

約数の個数: 64

約数和(自身を含む): 214643520

約数和(自身を除く): 143287800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 587, 1013, 1174, 1761, 2026, 2348, 2935, 3039, 3522, 4052, 4696, 5065, 5870, 6078, 7044, 8104, 8805, 10130, 11740, 12156, 14088, 15195, 17610, 20260, 23480, 24312, 30390, 35220, 40520, 60780, 70440, 121560, 594631, 1189262, 1783893, 2378524, 2973155, 3567786, 4757048, 5946310, 7135572, 8919465, 11892620, 14271144, 17838930, 23785240, 35677860, 71355720]

約数ペア:

[(1, 71355720), (2, 35677860), (3, 23785240), (4, 17838930), (5, 14271144), (6, 11892620), (8, 8919465), (10, 7135572), (12, 5946310), (15, 4757048), (20, 3567786), (24, 2973155), (30, 2378524), (40, 1783893), (60, 1189262), (120, 594631), (587, 121560), (1013, 70440), (1174, 60780), (1761, 40520), (2026, 35220), (2348, 30390), (2935, 24312), (3039, 23480), (3522, 20260), (4052, 17610), (4696, 15195), (5065, 14088), (5870, 12156), (6078, 11740), (7044, 10130), (8104, 8805)]