2883540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 9362304

約数和(自身を除く): 6478764

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 132, 165, 170, 187, 204, 220, 255, 257, 330, 340, 374, 510, 514, 561, 660, 748, 771, 935, 1020, 1028, 1122, 1285, 1542, 1870, 2244, 2570, 2805, 2827, 3084, 3740, 3855, 4369, 5140, 5610, 5654, 7710, 8481, 8738, 11220, 11308, 13107, 14135, 15420, 16962, 17476, 21845, 26214, 28270, 33924, 42405, 43690, 48059, 52428, 56540, 65535, 84810, 87380, 96118, 131070, 144177, 169620, 192236, 240295, 262140, 288354, 480590, 576708, 720885, 961180, 1441770, 2883540]

約数ペア:

[(1, 2883540), (2, 1441770), (3, 961180), (4, 720885), (5, 576708), (6, 480590), (10, 288354), (11, 262140), (12, 240295), (15, 192236), (17, 169620), (20, 144177), (22, 131070), (30, 96118), (33, 87380), (34, 84810), (44, 65535), (51, 56540), (55, 52428), (60, 48059), (66, 43690), (68, 42405), (85, 33924), (102, 28270), (110, 26214), (132, 21845), (165, 17476), (170, 16962), (187, 15420), (204, 14135), (220, 13107), (255, 11308), (257, 11220), (330, 8738), (340, 8481), (374, 7710), (510, 5654), (514, 5610), (561, 5140), (660, 4369), (748, 3855), (771, 3740), (935, 3084), (1020, 2827), (1028, 2805), (1122, 2570), (1285, 2244), (1542, 1870)]