890686530

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{4931}}^1$

素因数の和:5173

約数の個数: 80

約数和(自身を含む): 2406184704

約数和(自身を除く): 1515498174

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 223, 270, 405, 446, 669, 810, 1115, 1338, 2007, 2230, 3345, 4014, 4931, 6021, 6690, 9862, 10035, 12042, 14793, 18063, 20070, 24655, 29586, 30105, 36126, 44379, 49310, 60210, 73965, 88758, 90315, 133137, 147930, 180630, 221895, 266274, 399411, 443790, 665685, 798822, 1099613, 1331370, 1997055, 2199226, 3298839, 3994110, 5498065, 6597678, 9896517, 10996130, 16494195, 19793034, 29689551, 32988390, 49482585, 59379102, 89068653, 98965170, 148447755, 178137306, 296895510, 445343265, 890686530]

約数ペア:

[(1, 890686530), (2, 445343265), (3, 296895510), (5, 178137306), (6, 148447755), (9, 98965170), (10, 89068653), (15, 59379102), (18, 49482585), (27, 32988390), (30, 29689551), (45, 19793034), (54, 16494195), (81, 10996130), (90, 9896517), (135, 6597678), (162, 5498065), (223, 3994110), (270, 3298839), (405, 2199226), (446, 1997055), (669, 1331370), (810, 1099613), (1115, 798822), (1338, 665685), (2007, 443790), (2230, 399411), (3345, 266274), (4014, 221895), (4931, 180630), (6021, 147930), (6690, 133137), (9862, 90315), (10035, 88758), (12042, 73965), (14793, 60210), (18063, 49310), (20070, 44379), (24655, 36126), (29586, 30105)]