4270740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:161

約数の個数: 96

約数和(自身を含む): 13063680

約数和(自身を除く): 8792940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 53, 60, 68, 79, 85, 102, 106, 158, 159, 170, 204, 212, 237, 255, 265, 316, 318, 340, 395, 474, 510, 530, 636, 790, 795, 901, 948, 1020, 1060, 1185, 1343, 1580, 1590, 1802, 2370, 2686, 2703, 3180, 3604, 4029, 4187, 4505, 4740, 5372, 5406, 6715, 8058, 8374, 9010, 10812, 12561, 13430, 13515, 16116, 16748, 18020, 20145, 20935, 25122, 26860, 27030, 40290, 41870, 50244, 54060, 62805, 71179, 80580, 83740, 125610, 142358, 213537, 251220, 284716, 355895, 427074, 711790, 854148, 1067685, 1423580, 2135370, 4270740]

約数ペア:

[(1, 4270740), (2, 2135370), (3, 1423580), (4, 1067685), (5, 854148), (6, 711790), (10, 427074), (12, 355895), (15, 284716), (17, 251220), (20, 213537), (30, 142358), (34, 125610), (51, 83740), (53, 80580), (60, 71179), (68, 62805), (79, 54060), (85, 50244), (102, 41870), (106, 40290), (158, 27030), (159, 26860), (170, 25122), (204, 20935), (212, 20145), (237, 18020), (255, 16748), (265, 16116), (316, 13515), (318, 13430), (340, 12561), (395, 10812), (474, 9010), (510, 8374), (530, 8058), (636, 6715), (790, 5406), (795, 5372), (901, 4740), (948, 4505), (1020, 4187), (1060, 4029), (1185, 3604), (1343, 3180), (1580, 2703), (1590, 2686), (1802, 2370)]