65385630

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{907}}^1$

素因数の和:1015

約数の個数: 80

約数和(自身を含む): 177986160

約数和(自身を除く): 112600530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 89, 90, 135, 162, 178, 267, 270, 405, 445, 534, 801, 810, 890, 907, 1335, 1602, 1814, 2403, 2670, 2721, 4005, 4535, 4806, 5442, 7209, 8010, 8163, 9070, 12015, 13605, 14418, 16326, 24030, 24489, 27210, 36045, 40815, 48978, 72090, 73467, 80723, 81630, 122445, 146934, 161446, 242169, 244890, 367335, 403615, 484338, 726507, 734670, 807230, 1210845, 1453014, 2179521, 2421690, 3632535, 4359042, 6538563, 7265070, 10897605, 13077126, 21795210, 32692815, 65385630]

約数ペア:

[(1, 65385630), (2, 32692815), (3, 21795210), (5, 13077126), (6, 10897605), (9, 7265070), (10, 6538563), (15, 4359042), (18, 3632535), (27, 2421690), (30, 2179521), (45, 1453014), (54, 1210845), (81, 807230), (89, 734670), (90, 726507), (135, 484338), (162, 403615), (178, 367335), (267, 244890), (270, 242169), (405, 161446), (445, 146934), (534, 122445), (801, 81630), (810, 80723), (890, 73467), (907, 72090), (1335, 48978), (1602, 40815), (1814, 36045), (2403, 27210), (2670, 24489), (2721, 24030), (4005, 16326), (4535, 14418), (4806, 13605), (5442, 12015), (7209, 9070), (8010, 8163)]