57484830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{147397}}^1$

素因数の和:147420

約数の個数: 32

約数和(自身を含む): 148577184

約数和(自身を除く): 91092354

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 147397, 294794, 442191, 736985, 884382, 1473970, 1916161, 2210955, 3832322, 4421910, 5748483, 9580805, 11496966, 19161610, 28742415, 57484830]

約数ペア:

[(1, 57484830), (2, 28742415), (3, 19161610), (5, 11496966), (6, 9580805), (10, 5748483), (13, 4421910), (15, 3832322), (26, 2210955), (30, 1916161), (39, 1473970), (65, 884382), (78, 736985), (130, 442191), (195, 294794), (390, 147397)]