2072130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{239}}^1$

素因数の和:283

約数の個数: 48

約数和(自身を含む): 5304960

約数和(自身を除く): 3232830

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 239, 255, 289, 478, 510, 578, 717, 867, 1195, 1434, 1445, 1734, 2390, 2890, 3585, 4063, 4335, 7170, 8126, 8670, 12189, 20315, 24378, 40630, 60945, 69071, 121890, 138142, 207213, 345355, 414426, 690710, 1036065, 2072130]

約数ペア:

[(1, 2072130), (2, 1036065), (3, 690710), (5, 414426), (6, 345355), (10, 207213), (15, 138142), (17, 121890), (30, 69071), (34, 60945), (51, 40630), (85, 24378), (102, 20315), (170, 12189), (239, 8670), (255, 8126), (289, 7170), (478, 4335), (510, 4063), (578, 3585), (717, 2890), (867, 2390), (1195, 1734), (1434, 1445)]