22997940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3221}}^1$

素因数の和:3257

約数の個数: 96

約数和(自身を含む): 77946624

約数和(自身を除く): 54948684

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, 3221, 3570, 6442, 7140, 9663, 12884, 16105, 19326, 22547, 32210, 38652, 45094, 48315, 54757, 64420, 67641, 90188, 96630, 109514, 112735, 135282, 164271, 193260, 219028, 225470, 270564, 273785, 328542, 338205, 383299, 450940, 547570, 657084, 676410, 766598, 821355, 1095140, 1149897, 1352820, 1533196, 1642710, 1916495, 2299794, 3285420, 3832990, 4599588, 5749485, 7665980, 11498970, 22997940]

約数ペア:

[(1, 22997940), (2, 11498970), (3, 7665980), (4, 5749485), (5, 4599588), (6, 3832990), (7, 3285420), (10, 2299794), (12, 1916495), (14, 1642710), (15, 1533196), (17, 1352820), (20, 1149897), (21, 1095140), (28, 821355), (30, 766598), (34, 676410), (35, 657084), (42, 547570), (51, 450940), (60, 383299), (68, 338205), (70, 328542), (84, 273785), (85, 270564), (102, 225470), (105, 219028), (119, 193260), (140, 164271), (170, 135282), (204, 112735), (210, 109514), (238, 96630), (255, 90188), (340, 67641), (357, 64420), (420, 54757), (476, 48315), (510, 45094), (595, 38652), (714, 32210), (1020, 22547), (1190, 19326), (1428, 16105), (1785, 12884), (2380, 9663), (3221, 7140), (3570, 6442)]