5183220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:110

約数の個数: 144

約数和(自身を含む): 17696448

約数和(自身を除く): 12513228

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 43, 49, 60, 70, 82, 84, 86, 98, 105, 123, 129, 140, 147, 164, 172, 196, 205, 210, 215, 245, 246, 258, 287, 294, 301, 410, 420, 430, 490, 492, 516, 574, 588, 602, 615, 645, 735, 820, 860, 861, 903, 980, 1148, 1204, 1230, 1290, 1435, 1470, 1505, 1722, 1763, 1806, 2009, 2107, 2460, 2580, 2870, 2940, 3010, 3444, 3526, 3612, 4018, 4214, 4305, 4515, 5289, 5740, 6020, 6027, 6321, 7052, 8036, 8428, 8610, 8815, 9030, 10045, 10535, 10578, 12054, 12341, 12642, 17220, 17630, 18060, 20090, 21070, 21156, 24108, 24682, 25284, 26445, 30135, 31605, 35260, 37023, 40180, 42140, 49364, 52890, 60270, 61705, 63210, 74046, 86387, 105780, 120540, 123410, 126420, 148092, 172774, 185115, 246820, 259161, 345548, 370230, 431935, 518322, 740460, 863870, 1036644, 1295805, 1727740, 2591610, 5183220]

約数ペア:

[(1, 5183220), (2, 2591610), (3, 1727740), (4, 1295805), (5, 1036644), (6, 863870), (7, 740460), (10, 518322), (12, 431935), (14, 370230), (15, 345548), (20, 259161), (21, 246820), (28, 185115), (30, 172774), (35, 148092), (41, 126420), (42, 123410), (43, 120540), (49, 105780), (60, 86387), (70, 74046), (82, 63210), (84, 61705), (86, 60270), (98, 52890), (105, 49364), (123, 42140), (129, 40180), (140, 37023), (147, 35260), (164, 31605), (172, 30135), (196, 26445), (205, 25284), (210, 24682), (215, 24108), (245, 21156), (246, 21070), (258, 20090), (287, 18060), (294, 17630), (301, 17220), (410, 12642), (420, 12341), (430, 12054), (490, 10578), (492, 10535), (516, 10045), (574, 9030), (588, 8815), (602, 8610), (615, 8428), (645, 8036), (735, 7052), (820, 6321), (860, 6027), (861, 6020), (903, 5740), (980, 5289), (1148, 4515), (1204, 4305), (1230, 4214), (1290, 4018), (1435, 3612), (1470, 3526), (1505, 3444), (1722, 3010), (1763, 2940), (1806, 2870), (2009, 2580), (2107, 2460)]