22090140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7219}}^1$

素因数の和:7251

約数の個数: 72

約数和(自身を含む): 70958160

約数和(自身を除く): 48868020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 7219, 14438, 21657, 28876, 36095, 43314, 64971, 72190, 86628, 108285, 122723, 129942, 144380, 216570, 245446, 259884, 324855, 368169, 433140, 490892, 613615, 649710, 736338, 1104507, 1227230, 1299420, 1472676, 1840845, 2209014, 2454460, 3681690, 4418028, 5522535, 7363380, 11045070, 22090140]

約数ペア:

[(1, 22090140), (2, 11045070), (3, 7363380), (4, 5522535), (5, 4418028), (6, 3681690), (9, 2454460), (10, 2209014), (12, 1840845), (15, 1472676), (17, 1299420), (18, 1227230), (20, 1104507), (30, 736338), (34, 649710), (36, 613615), (45, 490892), (51, 433140), (60, 368169), (68, 324855), (85, 259884), (90, 245446), (102, 216570), (153, 144380), (170, 129942), (180, 122723), (204, 108285), (255, 86628), (306, 72190), (340, 64971), (510, 43314), (612, 36095), (765, 28876), (1020, 21657), (1530, 14438), (3060, 7219)]