2968030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1$

素因数の和:133

約数の個数: 48

約数和(自身を含む): 6189120

約数和(自身を除く): 3221090

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 79, 85, 130, 158, 170, 221, 289, 395, 442, 578, 790, 1027, 1105, 1343, 1445, 2054, 2210, 2686, 2890, 3757, 5135, 6715, 7514, 10270, 13430, 17459, 18785, 22831, 34918, 37570, 45662, 87295, 114155, 174590, 228310, 296803, 593606, 1484015, 2968030]

約数ペア:

[(1, 2968030), (2, 1484015), (5, 593606), (10, 296803), (13, 228310), (17, 174590), (26, 114155), (34, 87295), (65, 45662), (79, 37570), (85, 34918), (130, 22831), (158, 18785), (170, 17459), (221, 13430), (289, 10270), (395, 7514), (442, 6715), (578, 5135), (790, 3757), (1027, 2890), (1105, 2686), (1343, 2210), (1445, 2054)]