97967580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{70991}}^1$

素因数の和:71026

約数の個数: 48

約数和(自身を含む): 286239744

約数和(自身を除く): 188272164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 70991, 141982, 212973, 283964, 354955, 425946, 709910, 851892, 1064865, 1419820, 1632793, 2129730, 3265586, 4259460, 4898379, 6531172, 8163965, 9796758, 16327930, 19593516, 24491895, 32655860, 48983790, 97967580]

約数ペア:

[(1, 97967580), (2, 48983790), (3, 32655860), (4, 24491895), (5, 19593516), (6, 16327930), (10, 9796758), (12, 8163965), (15, 6531172), (20, 4898379), (23, 4259460), (30, 3265586), (46, 2129730), (60, 1632793), (69, 1419820), (92, 1064865), (115, 851892), (138, 709910), (230, 425946), (276, 354955), (345, 283964), (460, 212973), (690, 141982), (1380, 70991)]