11509830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{907}}^1$

素因数の和:970

約数の個数: 64

約数和(自身を含む): 31380480

約数和(自身を除く): 19870650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 135, 141, 235, 270, 282, 423, 470, 705, 846, 907, 1269, 1410, 1814, 2115, 2538, 2721, 4230, 4535, 5442, 6345, 8163, 9070, 12690, 13605, 16326, 24489, 27210, 40815, 42629, 48978, 81630, 85258, 122445, 127887, 213145, 244890, 255774, 383661, 426290, 639435, 767322, 1150983, 1278870, 1918305, 2301966, 3836610, 5754915, 11509830]

約数ペア:

[(1, 11509830), (2, 5754915), (3, 3836610), (5, 2301966), (6, 1918305), (9, 1278870), (10, 1150983), (15, 767322), (18, 639435), (27, 426290), (30, 383661), (45, 255774), (47, 244890), (54, 213145), (90, 127887), (94, 122445), (135, 85258), (141, 81630), (235, 48978), (270, 42629), (282, 40815), (423, 27210), (470, 24489), (705, 16326), (846, 13605), (907, 12690), (1269, 9070), (1410, 8163), (1814, 6345), (2115, 5442), (2538, 4535), (2721, 4230)]