2497508910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{5119}}^1$

素因数の和:5287

約数の個数: 128

約数和(自身を含む): 7225344000

約数和(自身を除く): 4727835090

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 139, 195, 234, 270, 278, 351, 390, 417, 585, 695, 702, 834, 1170, 1251, 1390, 1755, 1807, 2085, 2502, 3510, 3614, 3753, 4170, 5119, 5421, 6255, 7506, 9035, 10238, 10842, 12510, 15357, 16263, 18070, 18765, 25595, 27105, 30714, 32526, 37530, 46071, 48789, 51190, 54210, 66547, 76785, 81315, 92142, 97578, 133094, 138213, 153570, 162630, 199641, 230355, 243945, 276426, 332735, 399282, 460710, 487890, 598923, 665470, 691065, 711541, 998205, 1197846, 1382130, 1423082, 1796769, 1996410, 2134623, 2994615, 3557705, 3593538, 4269246, 5989230, 6403869, 7115410, 8983845, 9250033, 10673115, 12807738, 17967690, 18500066, 19211607, 21346230, 27750099, 32019345, 38423214, 46250165, 55500198, 64038690, 83250297, 92500330, 96058035, 138750495, 166500594, 192116070, 249750891, 277500990, 416251485, 499501782, 832502970, 1248754455, 2497508910]

約数ペア:

[(1, 2497508910), (2, 1248754455), (3, 832502970), (5, 499501782), (6, 416251485), (9, 277500990), (10, 249750891), (13, 192116070), (15, 166500594), (18, 138750495), (26, 96058035), (27, 92500330), (30, 83250297), (39, 64038690), (45, 55500198), (54, 46250165), (65, 38423214), (78, 32019345), (90, 27750099), (117, 21346230), (130, 19211607), (135, 18500066), (139, 17967690), (195, 12807738), (234, 10673115), (270, 9250033), (278, 8983845), (351, 7115410), (390, 6403869), (417, 5989230), (585, 4269246), (695, 3593538), (702, 3557705), (834, 2994615), (1170, 2134623), (1251, 1996410), (1390, 1796769), (1755, 1423082), (1807, 1382130), (2085, 1197846), (2502, 998205), (3510, 711541), (3614, 691065), (3753, 665470), (4170, 598923), (5119, 487890), (5421, 460710), (6255, 399282), (7506, 332735), (9035, 276426), (10238, 243945), (10842, 230355), (12510, 199641), (15357, 162630), (16263, 153570), (18070, 138213), (18765, 133094), (25595, 97578), (27105, 92142), (30714, 81315), (32526, 76785), (37530, 66547), (46071, 54210), (48789, 51190)]