90305958

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{12347}}^1$

素因数の和:12428

約数の個数: 32

約数和(自身を含む): 192036096

約数和(自身を除く): 101730138

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 106, 138, 159, 318, 1219, 2438, 3657, 7314, 12347, 24694, 37041, 74082, 283981, 567962, 654391, 851943, 1308782, 1703886, 1963173, 3926346, 15050993, 30101986, 45152979, 90305958]

約数ペア:

[(1, 90305958), (2, 45152979), (3, 30101986), (6, 15050993), (23, 3926346), (46, 1963173), (53, 1703886), (69, 1308782), (106, 851943), (138, 654391), (159, 567962), (318, 283981), (1219, 74082), (2438, 37041), (3657, 24694), (7314, 12347)]