223847730

素因数分解:

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

素因数の和:108175

約数の個数: 48

約数和(自身を含む): 607314240

約数和(自身を除く): 383466510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 108139, 216278, 324417, 540695, 648834, 973251, 1081390, 1622085, 1946502, 2487197, 3244170, 4866255, 4974394, 7461591, 9732510, 12435985, 14923182, 22384773, 24871970, 37307955, 44769546, 74615910, 111923865, 223847730]

約数ペア:

[(1, 223847730), (2, 111923865), (3, 74615910), (5, 44769546), (6, 37307955), (9, 24871970), (10, 22384773), (15, 14923182), (18, 12435985), (23, 9732510), (30, 7461591), (45, 4974394), (46, 4866255), (69, 3244170), (90, 2487197), (115, 1946502), (138, 1622085), (207, 1081390), (230, 973251), (345, 648834), (414, 540695), (690, 324417), (1035, 216278), (2070, 108139)]