219030030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1$

素因数の和:462

約数の個数: 96

約数和(自身を含む): 583884288

約数和(自身を除く): 364854258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 151, 213, 227, 302, 355, 426, 453, 454, 639, 681, 710, 755, 906, 1065, 1135, 1278, 1359, 1362, 1510, 2043, 2130, 2265, 2270, 2718, 3195, 3405, 4086, 4530, 6390, 6795, 6810, 10215, 10721, 13590, 16117, 20430, 21442, 32163, 32234, 34277, 48351, 53605, 64326, 68554, 80585, 96489, 96702, 102831, 107210, 145053, 160815, 161170, 171385, 192978, 205662, 241755, 290106, 308493, 321630, 342770, 482445, 483510, 514155, 616986, 725265, 964890, 1028310, 1450530, 1542465, 2433667, 3084930, 4867334, 7301001, 12168335, 14602002, 21903003, 24336670, 36505005, 43806006, 73010010, 109515015, 219030030]

約数ペア:

[(1, 219030030), (2, 109515015), (3, 73010010), (5, 43806006), (6, 36505005), (9, 24336670), (10, 21903003), (15, 14602002), (18, 12168335), (30, 7301001), (45, 4867334), (71, 3084930), (90, 2433667), (142, 1542465), (151, 1450530), (213, 1028310), (227, 964890), (302, 725265), (355, 616986), (426, 514155), (453, 483510), (454, 482445), (639, 342770), (681, 321630), (710, 308493), (755, 290106), (906, 241755), (1065, 205662), (1135, 192978), (1278, 171385), (1359, 161170), (1362, 160815), (1510, 145053), (2043, 107210), (2130, 102831), (2265, 96702), (2270, 96489), (2718, 80585), (3195, 68554), (3405, 64326), (4086, 53605), (4530, 48351), (6390, 34277), (6795, 32234), (6810, 32163), (10215, 21442), (10721, 20430), (13590, 16117)]