2783226090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{51059}}^1$

素因数の和:51171

約数の個数: 64

約数和(自身を含む): 7058534400

約数和(自身を除く): 4275308310

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 79, 115, 138, 158, 230, 237, 345, 395, 474, 690, 790, 1185, 1817, 2370, 3634, 5451, 9085, 10902, 18170, 27255, 51059, 54510, 102118, 153177, 255295, 306354, 510590, 765885, 1174357, 1531770, 2348714, 3523071, 4033661, 5871785, 7046142, 8067322, 11743570, 12100983, 17615355, 20168305, 24201966, 35230710, 40336610, 60504915, 92774203, 121009830, 185548406, 278322609, 463871015, 556645218, 927742030, 1391613045, 2783226090]

約数ペア:

[(1, 2783226090), (2, 1391613045), (3, 927742030), (5, 556645218), (6, 463871015), (10, 278322609), (15, 185548406), (23, 121009830), (30, 92774203), (46, 60504915), (69, 40336610), (79, 35230710), (115, 24201966), (138, 20168305), (158, 17615355), (230, 12100983), (237, 11743570), (345, 8067322), (395, 7046142), (474, 5871785), (690, 4033661), (790, 3523071), (1185, 2348714), (1817, 1531770), (2370, 1174357), (3634, 765885), (5451, 510590), (9085, 306354), (10902, 255295), (18170, 153177), (27255, 102118), (51059, 54510)]