57369970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:299

約数の個数: 64

約数和(自身を含む): 121904640

約数和(自身を除く): 64534670

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 103, 109, 146, 206, 218, 365, 511, 515, 545, 721, 730, 763, 1022, 1030, 1090, 1442, 1526, 2555, 3605, 3815, 5110, 7210, 7519, 7630, 7957, 11227, 15038, 15914, 22454, 37595, 39785, 52633, 55699, 56135, 75190, 78589, 79570, 105266, 111398, 112270, 157178, 263165, 278495, 392945, 526330, 556990, 785890, 819571, 1639142, 4097855, 5736997, 8195710, 11473994, 28684985, 57369970]

約数ペア:

[(1, 57369970), (2, 28684985), (5, 11473994), (7, 8195710), (10, 5736997), (14, 4097855), (35, 1639142), (70, 819571), (73, 785890), (103, 556990), (109, 526330), (146, 392945), (206, 278495), (218, 263165), (365, 157178), (511, 112270), (515, 111398), (545, 105266), (721, 79570), (730, 78589), (763, 75190), (1022, 56135), (1030, 55699), (1090, 52633), (1442, 39785), (1526, 37595), (2555, 22454), (3605, 15914), (3815, 15038), (5110, 11227), (7210, 7957), (7519, 7630)]