22253340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21817}}^1$

素因数の和:21846

約数の個数: 48

約数和(自身を含む): 65977632

約数和(自身を除く): 43724292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 21817, 43634, 65451, 87268, 109085, 130902, 218170, 261804, 327255, 370889, 436340, 654510, 741778, 1112667, 1309020, 1483556, 1854445, 2225334, 3708890, 4450668, 5563335, 7417780, 11126670, 22253340]

約数ペア:

[(1, 22253340), (2, 11126670), (3, 7417780), (4, 5563335), (5, 4450668), (6, 3708890), (10, 2225334), (12, 1854445), (15, 1483556), (17, 1309020), (20, 1112667), (30, 741778), (34, 654510), (51, 436340), (60, 370889), (68, 327255), (85, 261804), (102, 218170), (170, 130902), (204, 109085), (255, 87268), (340, 65451), (510, 43634), (1020, 21817)]