22310820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17707}}^1$

素因数の和:17729

約数の個数: 72

約数和(自身を含む): 77348544

約数和(自身を除く): 55037724

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 17707, 35414, 53121, 70828, 88535, 106242, 123949, 159363, 177070, 212484, 247898, 265605, 318726, 354140, 371847, 495796, 531210, 619745, 637452, 743694, 796815, 1062420, 1115541, 1239490, 1487388, 1593630, 1859235, 2231082, 2478980, 3187260, 3718470, 4462164, 5577705, 7436940, 11155410, 22310820]

約数ペア:

[(1, 22310820), (2, 11155410), (3, 7436940), (4, 5577705), (5, 4462164), (6, 3718470), (7, 3187260), (9, 2478980), (10, 2231082), (12, 1859235), (14, 1593630), (15, 1487388), (18, 1239490), (20, 1115541), (21, 1062420), (28, 796815), (30, 743694), (35, 637452), (36, 619745), (42, 531210), (45, 495796), (60, 371847), (63, 354140), (70, 318726), (84, 265605), (90, 247898), (105, 212484), (126, 177070), (140, 159363), (180, 123949), (210, 106242), (252, 88535), (315, 70828), (420, 53121), (630, 35414), (1260, 17707)]