810492060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1303}}^1\times {\mathrm{1481}}^1$

素因数の和:2803

約数の個数: 96

約数和(自身を含む): 2597317632

約数和(自身を除く): 1786825572

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1303, 1481, 2606, 2962, 3909, 4443, 5212, 5924, 6515, 7405, 7818, 8886, 9121, 10367, 13030, 14810, 15636, 17772, 18242, 19545, 20734, 22215, 26060, 27363, 29620, 31101, 36484, 39090, 41468, 44430, 45605, 51835, 54726, 62202, 78180, 88860, 91210, 103670, 109452, 124404, 136815, 155505, 182420, 207340, 273630, 311010, 547260, 622020, 1929743, 3859486, 5789229, 7718972, 9648715, 11578458, 13508201, 19297430, 23156916, 27016402, 28946145, 38594860, 40524603, 54032804, 57892290, 67541005, 81049206, 115784580, 135082010, 162098412, 202623015, 270164020, 405246030, 810492060]

約数ペア:

[(1, 810492060), (2, 405246030), (3, 270164020), (4, 202623015), (5, 162098412), (6, 135082010), (7, 115784580), (10, 81049206), (12, 67541005), (14, 57892290), (15, 54032804), (20, 40524603), (21, 38594860), (28, 28946145), (30, 27016402), (35, 23156916), (42, 19297430), (60, 13508201), (70, 11578458), (84, 9648715), (105, 7718972), (140, 5789229), (210, 3859486), (420, 1929743), (1303, 622020), (1481, 547260), (2606, 311010), (2962, 273630), (3909, 207340), (4443, 182420), (5212, 155505), (5924, 136815), (6515, 124404), (7405, 109452), (7818, 103670), (8886, 91210), (9121, 88860), (10367, 78180), (13030, 62202), (14810, 54726), (15636, 51835), (17772, 45605), (18242, 44430), (19545, 41468), (20734, 39090), (22215, 36484), (26060, 31101), (27363, 29620)]