2010609828

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{431}}^1\times {\mathrm{1283}}^1$

素因数の和:1825

約数の個数: 72

約数和(自身を含む): 5148614016

約数和(自身を除く): 3138004188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 202, 303, 404, 431, 606, 862, 909, 1212, 1283, 1293, 1724, 1818, 2566, 2586, 3636, 3849, 3879, 5132, 5172, 7698, 7758, 11547, 15396, 15516, 23094, 43531, 46188, 87062, 129583, 130593, 174124, 259166, 261186, 388749, 391779, 518332, 522372, 552973, 777498, 783558, 1105946, 1166247, 1554996, 1567116, 1658919, 2211892, 2332494, 3317838, 4664988, 4976757, 6635676, 9953514, 19907028, 55850273, 111700546, 167550819, 223401092, 335101638, 502652457, 670203276, 1005304914, 2010609828]

約数ペア:

[(1, 2010609828), (2, 1005304914), (3, 670203276), (4, 502652457), (6, 335101638), (9, 223401092), (12, 167550819), (18, 111700546), (36, 55850273), (101, 19907028), (202, 9953514), (303, 6635676), (404, 4976757), (431, 4664988), (606, 3317838), (862, 2332494), (909, 2211892), (1212, 1658919), (1283, 1567116), (1293, 1554996), (1724, 1166247), (1818, 1105946), (2566, 783558), (2586, 777498), (3636, 552973), (3849, 522372), (3879, 518332), (5132, 391779), (5172, 388749), (7698, 261186), (7758, 259166), (11547, 174124), (15396, 130593), (15516, 129583), (23094, 87062), (43531, 46188)]