22494420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9613}}^1$

素因数の和:9641

約数の個数: 72

約数和(自身を含む): 73489416

約数和(自身を除く): 50994996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 9613, 19226, 28839, 38452, 48065, 57678, 86517, 96130, 115356, 124969, 144195, 173034, 192260, 249938, 288390, 346068, 374907, 432585, 499876, 576780, 624845, 749814, 865170, 1124721, 1249690, 1499628, 1730340, 1874535, 2249442, 2499380, 3749070, 4498884, 5623605, 7498140, 11247210, 22494420]

約数ペア:

[(1, 22494420), (2, 11247210), (3, 7498140), (4, 5623605), (5, 4498884), (6, 3749070), (9, 2499380), (10, 2249442), (12, 1874535), (13, 1730340), (15, 1499628), (18, 1249690), (20, 1124721), (26, 865170), (30, 749814), (36, 624845), (39, 576780), (45, 499876), (52, 432585), (60, 374907), (65, 346068), (78, 288390), (90, 249938), (117, 192260), (130, 173034), (156, 144195), (180, 124969), (195, 115356), (234, 96130), (260, 86517), (390, 57678), (468, 48065), (585, 38452), (780, 28839), (1170, 19226), (2340, 9613)]