22198260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3109}}^1$

素因数の和:3145

約数の個数: 96

約数和(自身を含む): 75237120

約数和(自身を除く): 53038860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3109, 3570, 6218, 7140, 9327, 12436, 15545, 18654, 21763, 31090, 37308, 43526, 46635, 52853, 62180, 65289, 87052, 93270, 105706, 108815, 130578, 158559, 186540, 211412, 217630, 261156, 264265, 317118, 326445, 369971, 435260, 528530, 634236, 652890, 739942, 792795, 1057060, 1109913, 1305780, 1479884, 1585590, 1849855, 2219826, 3171180, 3699710, 4439652, 5549565, 7399420, 11099130, 22198260]

約数ペア:

[(1, 22198260), (2, 11099130), (3, 7399420), (4, 5549565), (5, 4439652), (6, 3699710), (7, 3171180), (10, 2219826), (12, 1849855), (14, 1585590), (15, 1479884), (17, 1305780), (20, 1109913), (21, 1057060), (28, 792795), (30, 739942), (34, 652890), (35, 634236), (42, 528530), (51, 435260), (60, 369971), (68, 326445), (70, 317118), (84, 264265), (85, 261156), (102, 217630), (105, 211412), (119, 186540), (140, 158559), (170, 130578), (204, 108815), (210, 105706), (238, 93270), (255, 87052), (340, 65289), (357, 62180), (420, 52853), (476, 46635), (510, 43526), (595, 37308), (714, 31090), (1020, 21763), (1190, 18654), (1428, 15545), (1785, 12436), (2380, 9327), (3109, 7140), (3570, 6218)]