22107540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4049}}^1$

素因数の和:4081

約数の個数: 96

約数和(自身を含む): 76204800

約数和(自身を除く): 54097260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 4049, 5460, 8098, 12147, 16196, 20245, 24294, 28343, 40490, 48588, 52637, 56686, 60735, 80980, 85029, 105274, 113372, 121470, 141715, 157911, 170058, 210548, 242940, 263185, 283430, 315822, 340116, 368459, 425145, 526370, 566860, 631644, 736918, 789555, 850290, 1052740, 1105377, 1473836, 1579110, 1700580, 1842295, 2210754, 3158220, 3684590, 4421508, 5526885, 7369180, 11053770, 22107540]

約数ペア:

[(1, 22107540), (2, 11053770), (3, 7369180), (4, 5526885), (5, 4421508), (6, 3684590), (7, 3158220), (10, 2210754), (12, 1842295), (13, 1700580), (14, 1579110), (15, 1473836), (20, 1105377), (21, 1052740), (26, 850290), (28, 789555), (30, 736918), (35, 631644), (39, 566860), (42, 526370), (52, 425145), (60, 368459), (65, 340116), (70, 315822), (78, 283430), (84, 263185), (91, 242940), (105, 210548), (130, 170058), (140, 157911), (156, 141715), (182, 121470), (195, 113372), (210, 105274), (260, 85029), (273, 80980), (364, 60735), (390, 56686), (420, 52637), (455, 48588), (546, 40490), (780, 28343), (910, 24294), (1092, 20245), (1365, 16196), (1820, 12147), (2730, 8098), (4049, 5460)]