318112110

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{433}}^1\times {\mathrm{907}}^1$

素因数の和:1359

約数の個数: 80

約数和(自身を含む): 858288816

約数和(自身を除く): 540176706

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 433, 810, 866, 907, 1299, 1814, 2165, 2598, 2721, 3897, 4330, 4535, 5442, 6495, 7794, 8163, 9070, 11691, 12990, 13605, 16326, 19485, 23382, 24489, 27210, 35073, 38970, 40815, 48978, 58455, 70146, 73467, 81630, 116910, 122445, 146934, 175365, 244890, 350730, 367335, 392731, 734670, 785462, 1178193, 1963655, 2356386, 3534579, 3927310, 5890965, 7069158, 10603737, 11781930, 17672895, 21207474, 31811211, 35345790, 53018685, 63622422, 106037370, 159056055, 318112110]

約数ペア:

[(1, 318112110), (2, 159056055), (3, 106037370), (5, 63622422), (6, 53018685), (9, 35345790), (10, 31811211), (15, 21207474), (18, 17672895), (27, 11781930), (30, 10603737), (45, 7069158), (54, 5890965), (81, 3927310), (90, 3534579), (135, 2356386), (162, 1963655), (270, 1178193), (405, 785462), (433, 734670), (810, 392731), (866, 367335), (907, 350730), (1299, 244890), (1814, 175365), (2165, 146934), (2598, 122445), (2721, 116910), (3897, 81630), (4330, 73467), (4535, 70146), (5442, 58455), (6495, 48978), (7794, 40815), (8163, 38970), (9070, 35073), (11691, 27210), (12990, 24489), (13605, 23382), (16326, 19485)]