3017740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:103

約数の個数: 72

約数和(自身を含む): 7373520

約数和(自身を除く): 4355780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 43, 44, 55, 58, 86, 110, 116, 121, 145, 172, 215, 220, 242, 290, 319, 430, 473, 484, 580, 605, 638, 860, 946, 1210, 1247, 1276, 1595, 1892, 2365, 2420, 2494, 3190, 3509, 4730, 4988, 5203, 6235, 6380, 7018, 9460, 10406, 12470, 13717, 14036, 17545, 20812, 24940, 26015, 27434, 35090, 52030, 54868, 68585, 70180, 104060, 137170, 150887, 274340, 301774, 603548, 754435, 1508870, 3017740]

約数ペア:

[(1, 3017740), (2, 1508870), (4, 754435), (5, 603548), (10, 301774), (11, 274340), (20, 150887), (22, 137170), (29, 104060), (43, 70180), (44, 68585), (55, 54868), (58, 52030), (86, 35090), (110, 27434), (116, 26015), (121, 24940), (145, 20812), (172, 17545), (215, 14036), (220, 13717), (242, 12470), (290, 10406), (319, 9460), (430, 7018), (473, 6380), (484, 6235), (580, 5203), (605, 4988), (638, 4730), (860, 3509), (946, 3190), (1210, 2494), (1247, 2420), (1276, 2365), (1595, 1892)]