23019660

素因数分解:

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

素因数の和:972

約数の個数: 96

約数和(自身を含む): 73221120

約数和(自身を除く): 50201460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 90, 94, 108, 135, 141, 180, 188, 235, 270, 282, 423, 470, 540, 564, 705, 846, 907, 940, 1269, 1410, 1692, 1814, 2115, 2538, 2721, 2820, 3628, 4230, 4535, 5076, 5442, 6345, 8163, 8460, 9070, 10884, 12690, 13605, 16326, 18140, 24489, 25380, 27210, 32652, 40815, 42629, 48978, 54420, 81630, 85258, 97956, 122445, 127887, 163260, 170516, 213145, 244890, 255774, 383661, 426290, 489780, 511548, 639435, 767322, 852580, 1150983, 1278870, 1534644, 1918305, 2301966, 2557740, 3836610, 4603932, 5754915, 7673220, 11509830, 23019660]

約数ペア:

[(1, 23019660), (2, 11509830), (3, 7673220), (4, 5754915), (5, 4603932), (6, 3836610), (9, 2557740), (10, 2301966), (12, 1918305), (15, 1534644), (18, 1278870), (20, 1150983), (27, 852580), (30, 767322), (36, 639435), (45, 511548), (47, 489780), (54, 426290), (60, 383661), (90, 255774), (94, 244890), (108, 213145), (135, 170516), (141, 163260), (180, 127887), (188, 122445), (235, 97956), (270, 85258), (282, 81630), (423, 54420), (470, 48978), (540, 42629), (564, 40815), (705, 32652), (846, 27210), (907, 25380), (940, 24489), (1269, 18140), (1410, 16326), (1692, 13605), (1814, 12690), (2115, 10884), (2538, 9070), (2721, 8460), (2820, 8163), (3628, 6345), (4230, 5442), (4535, 5076)]