30481605

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1$

素因数の和:511

約数の個数: 96

約数和(自身を含む): 69488640

約数和(自身を除く): 39007035

約数列:

[1, 3, 5, 7, 9, 11, 15, 19, 21, 33, 35, 45, 55, 57, 63, 77, 95, 99, 105, 133, 165, 171, 209, 231, 285, 315, 385, 399, 463, 495, 627, 665, 693, 855, 1045, 1155, 1197, 1389, 1463, 1881, 1995, 2315, 3135, 3241, 3465, 4167, 4389, 5093, 5985, 6945, 7315, 8797, 9405, 9723, 13167, 15279, 16205, 20835, 21945, 25465, 26391, 29169, 35651, 43985, 45837, 48615, 61579, 65835, 76395, 79173, 96767, 106953, 131955, 145845, 178255, 184737, 229185, 290301, 307895, 320859, 395865, 483835, 534765, 554211, 677369, 870903, 923685, 1451505, 1604295, 2032107, 2771055, 3386845, 4354515, 6096321, 10160535, 30481605]

約数ペア:

[(1, 30481605), (3, 10160535), (5, 6096321), (7, 4354515), (9, 3386845), (11, 2771055), (15, 2032107), (19, 1604295), (21, 1451505), (33, 923685), (35, 870903), (45, 677369), (55, 554211), (57, 534765), (63, 483835), (77, 395865), (95, 320859), (99, 307895), (105, 290301), (133, 229185), (165, 184737), (171, 178255), (209, 145845), (231, 131955), (285, 106953), (315, 96767), (385, 79173), (399, 76395), (463, 65835), (495, 61579), (627, 48615), (665, 45837), (693, 43985), (855, 35651), (1045, 29169), (1155, 26391), (1197, 25465), (1389, 21945), (1463, 20835), (1881, 16205), (1995, 15279), (2315, 13167), (3135, 9723), (3241, 9405), (3465, 8797), (4167, 7315), (4389, 6945), (5093, 5985)]