12471570

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:281

約数の個数: 80

約数和(自身を含む): 34107480

約数和(自身を除く): 21635910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 89, 90, 135, 162, 173, 178, 267, 270, 346, 405, 445, 519, 534, 801, 810, 865, 890, 1038, 1335, 1557, 1602, 1730, 2403, 2595, 2670, 3114, 4005, 4671, 4806, 5190, 7209, 7785, 8010, 9342, 12015, 14013, 14418, 15397, 15570, 23355, 24030, 28026, 30794, 36045, 46191, 46710, 70065, 72090, 76985, 92382, 138573, 140130, 153970, 230955, 277146, 415719, 461910, 692865, 831438, 1247157, 1385730, 2078595, 2494314, 4157190, 6235785, 12471570]

約数ペア:

[(1, 12471570), (2, 6235785), (3, 4157190), (5, 2494314), (6, 2078595), (9, 1385730), (10, 1247157), (15, 831438), (18, 692865), (27, 461910), (30, 415719), (45, 277146), (54, 230955), (81, 153970), (89, 140130), (90, 138573), (135, 92382), (162, 76985), (173, 72090), (178, 70065), (267, 46710), (270, 46191), (346, 36045), (405, 30794), (445, 28026), (519, 24030), (534, 23355), (801, 15570), (810, 15397), (865, 14418), (890, 14013), (1038, 12015), (1335, 9342), (1557, 8010), (1602, 7785), (1730, 7209), (2403, 5190), (2595, 4806), (2670, 4671), (3114, 4005)]