2875354986

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{239}}^1\times {\mathrm{271}}^1$

素因数の和:680

約数の個数: 96

約数和(自身を含む): 6787031040

約数和(自身を除く): 3911676054

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 151, 239, 271, 294, 302, 453, 478, 542, 717, 813, 906, 1057, 1434, 1626, 1673, 1897, 2114, 3171, 3346, 3794, 5019, 5691, 6342, 7399, 10038, 11382, 11711, 13279, 14798, 22197, 23422, 26558, 35133, 36089, 39837, 40921, 44394, 64769, 70266, 72178, 79674, 81842, 108267, 122763, 129538, 194307, 216534, 245526, 252623, 286447, 388614, 453383, 505246, 572894, 757869, 859341, 906766, 1360149, 1515738, 1718682, 1768361, 2005129, 2720298, 3173681, 3536722, 4010258, 5305083, 6015387, 6347362, 9521043, 9780119, 10610166, 12030774, 19042086, 19560238, 29340357, 58680714, 68460833, 136921666, 205382499, 410764998, 479225831, 958451662, 1437677493, 2875354986]

約数ペア:

[(1, 2875354986), (2, 1437677493), (3, 958451662), (6, 479225831), (7, 410764998), (14, 205382499), (21, 136921666), (42, 68460833), (49, 58680714), (98, 29340357), (147, 19560238), (151, 19042086), (239, 12030774), (271, 10610166), (294, 9780119), (302, 9521043), (453, 6347362), (478, 6015387), (542, 5305083), (717, 4010258), (813, 3536722), (906, 3173681), (1057, 2720298), (1434, 2005129), (1626, 1768361), (1673, 1718682), (1897, 1515738), (2114, 1360149), (3171, 906766), (3346, 859341), (3794, 757869), (5019, 572894), (5691, 505246), (6342, 453383), (7399, 388614), (10038, 286447), (11382, 252623), (11711, 245526), (13279, 216534), (14798, 194307), (22197, 129538), (23422, 122763), (26558, 108267), (35133, 81842), (36089, 79674), (39837, 72178), (40921, 70266), (44394, 64769)]