2015990970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{3037}}^1$

素因数の和:3192

約数の個数: 128

約数和(自身を含む): 5774630400

約数和(自身を除く): 3758639430

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 109, 145, 174, 203, 210, 218, 290, 327, 406, 435, 545, 609, 654, 763, 870, 1015, 1090, 1218, 1526, 1635, 2030, 2289, 3037, 3045, 3161, 3270, 3815, 4578, 6074, 6090, 6322, 7630, 9111, 9483, 11445, 15185, 15805, 18222, 18966, 21259, 22127, 22890, 30370, 31610, 42518, 44254, 45555, 47415, 63777, 66381, 88073, 91110, 94830, 106295, 110635, 127554, 132762, 176146, 212590, 221270, 264219, 318885, 331033, 331905, 440365, 528438, 616511, 637770, 662066, 663810, 880730, 993099, 1233022, 1321095, 1655165, 1849533, 1986198, 2317231, 2642190, 3082555, 3310330, 3699066, 4634462, 4965495, 6165110, 6951693, 9247665, 9599957, 9930990, 11586155, 13903386, 18495330, 19199914, 23172310, 28799871, 34758465, 47999785, 57599742, 67199699, 69516930, 95999570, 134399398, 143999355, 201599097, 287998710, 335998495, 403198194, 671996990, 1007995485, 2015990970]

約数ペア:

[(1, 2015990970), (2, 1007995485), (3, 671996990), (5, 403198194), (6, 335998495), (7, 287998710), (10, 201599097), (14, 143999355), (15, 134399398), (21, 95999570), (29, 69516930), (30, 67199699), (35, 57599742), (42, 47999785), (58, 34758465), (70, 28799871), (87, 23172310), (105, 19199914), (109, 18495330), (145, 13903386), (174, 11586155), (203, 9930990), (210, 9599957), (218, 9247665), (290, 6951693), (327, 6165110), (406, 4965495), (435, 4634462), (545, 3699066), (609, 3310330), (654, 3082555), (763, 2642190), (870, 2317231), (1015, 1986198), (1090, 1849533), (1218, 1655165), (1526, 1321095), (1635, 1233022), (2030, 993099), (2289, 880730), (3037, 663810), (3045, 662066), (3161, 637770), (3270, 616511), (3815, 528438), (4578, 440365), (6074, 331905), (6090, 331033), (6322, 318885), (7630, 264219), (9111, 221270), (9483, 212590), (11445, 176146), (15185, 132762), (15805, 127554), (18222, 110635), (18966, 106295), (21259, 94830), (22127, 91110), (22890, 88073), (30370, 66381), (31610, 63777), (42518, 47415), (44254, 45555)]