22477860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{827}}^1$

素因数の和:993

約数の個数: 72

約数和(自身を含む): 68717376

約数和(自身を除く): 46239516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 151, 180, 302, 453, 604, 755, 827, 906, 1359, 1510, 1654, 1812, 2265, 2481, 2718, 3020, 3308, 4135, 4530, 4962, 5436, 6795, 7443, 8270, 9060, 9924, 12405, 13590, 14886, 16540, 24810, 27180, 29772, 37215, 49620, 74430, 124877, 148860, 249754, 374631, 499508, 624385, 749262, 1123893, 1248770, 1498524, 1873155, 2247786, 2497540, 3746310, 4495572, 5619465, 7492620, 11238930, 22477860]

約数ペア:

[(1, 22477860), (2, 11238930), (3, 7492620), (4, 5619465), (5, 4495572), (6, 3746310), (9, 2497540), (10, 2247786), (12, 1873155), (15, 1498524), (18, 1248770), (20, 1123893), (30, 749262), (36, 624385), (45, 499508), (60, 374631), (90, 249754), (151, 148860), (180, 124877), (302, 74430), (453, 49620), (604, 37215), (755, 29772), (827, 27180), (906, 24810), (1359, 16540), (1510, 14886), (1654, 13590), (1812, 12405), (2265, 9924), (2481, 9060), (2718, 8270), (3020, 7443), (3308, 6795), (4135, 5436), (4530, 4962)]