3178846660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{77269}}^1$

素因数の和:77317

約数の個数: 72

約数和(自身を含む): 7769343960

約数和(自身を除く): 4590497300

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 121, 170, 187, 220, 242, 340, 374, 484, 605, 748, 935, 1210, 1870, 2057, 2420, 3740, 4114, 8228, 10285, 20570, 41140, 77269, 154538, 309076, 386345, 772690, 849959, 1313573, 1545380, 1699918, 2627146, 3399836, 4249795, 5254292, 6567865, 8499590, 9349549, 13135730, 14449303, 16999180, 18699098, 26271460, 28898606, 37398196, 46747745, 57797212, 72246515, 93495490, 144493030, 158942333, 186990980, 288986060, 317884666, 635769332, 794711665, 1589423330, 3178846660]

約数ペア:

[(1, 3178846660), (2, 1589423330), (4, 794711665), (5, 635769332), (10, 317884666), (11, 288986060), (17, 186990980), (20, 158942333), (22, 144493030), (34, 93495490), (44, 72246515), (55, 57797212), (68, 46747745), (85, 37398196), (110, 28898606), (121, 26271460), (170, 18699098), (187, 16999180), (220, 14449303), (242, 13135730), (340, 9349549), (374, 8499590), (484, 6567865), (605, 5254292), (748, 4249795), (935, 3399836), (1210, 2627146), (1870, 1699918), (2057, 1545380), (2420, 1313573), (3740, 849959), (4114, 772690), (8228, 386345), (10285, 309076), (20570, 154538), (41140, 77269)]