142368510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{77797}}^1$

素因数の和:77868

約数の個数: 32

約数和(自身を含む): 347290272

約数和(自身を除く): 204921762

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 77797, 155594, 233391, 388985, 466782, 777970, 1166955, 2333910, 4745617, 9491234, 14236851, 23728085, 28473702, 47456170, 71184255, 142368510]

約数ペア:

[(1, 142368510), (2, 71184255), (3, 47456170), (5, 28473702), (6, 23728085), (10, 14236851), (15, 9491234), (30, 4745617), (61, 2333910), (122, 1166955), (183, 777970), (305, 466782), (366, 388985), (610, 233391), (915, 155594), (1830, 77797)]