74615910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{108139}}^1$

素因数の和:108172

約数の個数: 32

約数和(自身を含む): 186865920

約数和(自身を除く): 112250010

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 108139, 216278, 324417, 540695, 648834, 1081390, 1622085, 2487197, 3244170, 4974394, 7461591, 12435985, 14923182, 24871970, 37307955, 74615910]

約数ペア:

[(1, 74615910), (2, 37307955), (3, 24871970), (5, 14923182), (6, 12435985), (10, 7461591), (15, 4974394), (23, 3244170), (30, 2487197), (46, 1622085), (69, 1081390), (115, 648834), (138, 540695), (230, 324417), (345, 216278), (690, 108139)]