30509016

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:153

約数の個数: 128

約数和(自身を含む): 86676480

約数和(自身を除く): 56167464

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 37, 43, 47, 51, 68, 74, 86, 94, 102, 111, 129, 136, 141, 148, 172, 188, 204, 222, 258, 282, 296, 344, 376, 408, 444, 516, 564, 629, 731, 799, 888, 1032, 1128, 1258, 1462, 1591, 1598, 1739, 1887, 2021, 2193, 2397, 2516, 2924, 3182, 3196, 3478, 3774, 4042, 4386, 4773, 4794, 5032, 5217, 5848, 6063, 6364, 6392, 6956, 7548, 8084, 8772, 9546, 9588, 10434, 12126, 12728, 13912, 15096, 16168, 17544, 19092, 19176, 20868, 24252, 27047, 29563, 34357, 38184, 41736, 48504, 54094, 59126, 68714, 74777, 81141, 88689, 103071, 108188, 118252, 137428, 149554, 162282, 177378, 206142, 216376, 224331, 236504, 274856, 299108, 324564, 354756, 412284, 448662, 598216, 649128, 709512, 824568, 897324, 1271209, 1794648, 2542418, 3813627, 5084836, 7627254, 10169672, 15254508, 30509016]

約数ペア:

[(1, 30509016), (2, 15254508), (3, 10169672), (4, 7627254), (6, 5084836), (8, 3813627), (12, 2542418), (17, 1794648), (24, 1271209), (34, 897324), (37, 824568), (43, 709512), (47, 649128), (51, 598216), (68, 448662), (74, 412284), (86, 354756), (94, 324564), (102, 299108), (111, 274856), (129, 236504), (136, 224331), (141, 216376), (148, 206142), (172, 177378), (188, 162282), (204, 149554), (222, 137428), (258, 118252), (282, 108188), (296, 103071), (344, 88689), (376, 81141), (408, 74777), (444, 68714), (516, 59126), (564, 54094), (629, 48504), (731, 41736), (799, 38184), (888, 34357), (1032, 29563), (1128, 27047), (1258, 24252), (1462, 20868), (1591, 19176), (1598, 19092), (1739, 17544), (1887, 16168), (2021, 15096), (2193, 13912), (2397, 12728), (2516, 12126), (2924, 10434), (3182, 9588), (3196, 9546), (3478, 8772), (3774, 8084), (4042, 7548), (4386, 6956), (4773, 6392), (4794, 6364), (5032, 6063), (5217, 5848)]