2011285380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{10789}}^1$

素因数の和:11053

約数の個数: 96

約数和(自身を含む): 6090739200

約数和(自身を除く): 4079453820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 239, 260, 390, 478, 717, 780, 956, 1195, 1434, 2390, 2868, 3107, 3585, 4780, 6214, 7170, 9321, 10789, 12428, 14340, 15535, 18642, 21578, 31070, 32367, 37284, 43156, 46605, 53945, 62140, 64734, 93210, 107890, 129468, 140257, 161835, 186420, 215780, 280514, 323670, 420771, 561028, 647340, 701285, 841542, 1402570, 1683084, 2103855, 2578571, 2805140, 4207710, 5157142, 7735713, 8415420, 10314284, 12892855, 15471426, 25785710, 30942852, 33521423, 38678565, 51571420, 67042846, 77357130, 100564269, 134085692, 154714260, 167607115, 201128538, 335214230, 402257076, 502821345, 670428460, 1005642690, 2011285380]

約数ペア:

[(1, 2011285380), (2, 1005642690), (3, 670428460), (4, 502821345), (5, 402257076), (6, 335214230), (10, 201128538), (12, 167607115), (13, 154714260), (15, 134085692), (20, 100564269), (26, 77357130), (30, 67042846), (39, 51571420), (52, 38678565), (60, 33521423), (65, 30942852), (78, 25785710), (130, 15471426), (156, 12892855), (195, 10314284), (239, 8415420), (260, 7735713), (390, 5157142), (478, 4207710), (717, 2805140), (780, 2578571), (956, 2103855), (1195, 1683084), (1434, 1402570), (2390, 841542), (2868, 701285), (3107, 647340), (3585, 561028), (4780, 420771), (6214, 323670), (7170, 280514), (9321, 215780), (10789, 186420), (12428, 161835), (14340, 140257), (15535, 129468), (18642, 107890), (21578, 93210), (31070, 64734), (32367, 62140), (37284, 53945), (43156, 46605)]