61305390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4831}}^1$

素因数の和:4894

約数の個数: 64

約数和(自身を含む): 166993920

約数和(自身を除く): 105688530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 135, 141, 235, 270, 282, 423, 470, 705, 846, 1269, 1410, 2115, 2538, 4230, 4831, 6345, 9662, 12690, 14493, 24155, 28986, 43479, 48310, 72465, 86958, 130437, 144930, 217395, 227057, 260874, 434790, 454114, 652185, 681171, 1135285, 1304370, 1362342, 2043513, 2270570, 3405855, 4087026, 6130539, 6811710, 10217565, 12261078, 20435130, 30652695, 61305390]

約数ペア:

[(1, 61305390), (2, 30652695), (3, 20435130), (5, 12261078), (6, 10217565), (9, 6811710), (10, 6130539), (15, 4087026), (18, 3405855), (27, 2270570), (30, 2043513), (45, 1362342), (47, 1304370), (54, 1135285), (90, 681171), (94, 652185), (135, 454114), (141, 434790), (235, 260874), (270, 227057), (282, 217395), (423, 144930), (470, 130437), (705, 86958), (846, 72465), (1269, 48310), (1410, 43479), (2115, 28986), (2538, 24155), (4230, 14493), (4831, 12690), (6345, 9662)]