17216220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{229}}^1$

素因数の和:427

約数の個数: 96

約数和(自身を含む): 55641600

約数和(自身を除く): 38425380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 179, 210, 229, 358, 420, 458, 537, 687, 716, 895, 916, 1074, 1145, 1253, 1374, 1603, 1790, 2148, 2290, 2506, 2685, 2748, 3206, 3435, 3580, 3759, 4580, 4809, 5012, 5370, 6265, 6412, 6870, 7518, 8015, 9618, 10740, 12530, 13740, 15036, 16030, 18795, 19236, 24045, 25060, 32060, 37590, 40991, 48090, 75180, 81982, 96180, 122973, 163964, 204955, 245946, 286937, 409910, 491892, 573874, 614865, 819820, 860811, 1147748, 1229730, 1434685, 1721622, 2459460, 2869370, 3443244, 4304055, 5738740, 8608110, 17216220]

約数ペア:

[(1, 17216220), (2, 8608110), (3, 5738740), (4, 4304055), (5, 3443244), (6, 2869370), (7, 2459460), (10, 1721622), (12, 1434685), (14, 1229730), (15, 1147748), (20, 860811), (21, 819820), (28, 614865), (30, 573874), (35, 491892), (42, 409910), (60, 286937), (70, 245946), (84, 204955), (105, 163964), (140, 122973), (179, 96180), (210, 81982), (229, 75180), (358, 48090), (420, 40991), (458, 37590), (537, 32060), (687, 25060), (716, 24045), (895, 19236), (916, 18795), (1074, 16030), (1145, 15036), (1253, 13740), (1374, 12530), (1603, 10740), (1790, 9618), (2148, 8015), (2290, 7518), (2506, 6870), (2685, 6412), (2748, 6265), (3206, 5370), (3435, 5012), (3580, 4809), (3759, 4580)]