8118090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:404

約数の個数: 64

約数和(自身を含む): 21928320

約数和(自身を除く): 13810230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 107, 135, 214, 270, 281, 321, 535, 562, 642, 843, 963, 1070, 1405, 1605, 1686, 1926, 2529, 2810, 2889, 3210, 4215, 4815, 5058, 5778, 7587, 8430, 9630, 12645, 14445, 15174, 25290, 28890, 30067, 37935, 60134, 75870, 90201, 150335, 180402, 270603, 300670, 451005, 541206, 811809, 902010, 1353015, 1623618, 2706030, 4059045, 8118090]

約数ペア:

[(1, 8118090), (2, 4059045), (3, 2706030), (5, 1623618), (6, 1353015), (9, 902010), (10, 811809), (15, 541206), (18, 451005), (27, 300670), (30, 270603), (45, 180402), (54, 150335), (90, 90201), (107, 75870), (135, 60134), (214, 37935), (270, 30067), (281, 28890), (321, 25290), (535, 15174), (562, 14445), (642, 12645), (843, 9630), (963, 8430), (1070, 7587), (1405, 5778), (1605, 5058), (1686, 4815), (1926, 4215), (2529, 3210), (2810, 2889)]