430847730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{208139}}^1$

素因数の和:208175

約数の個数: 48

約数和(自身を含む): 1168914240

約数和(自身を除く): 738066510

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, 208139, 416278, 624417, 1040695, 1248834, 1873251, 2081390, 3122085, 3746502, 4787197, 6244170, 9366255, 9574394, 14361591, 18732510, 23935985, 28723182, 43084773, 47871970, 71807955, 86169546, 143615910, 215423865, 430847730]

約数ペア:

[(1, 430847730), (2, 215423865), (3, 143615910), (5, 86169546), (6, 71807955), (9, 47871970), (10, 43084773), (15, 28723182), (18, 23935985), (23, 18732510), (30, 14361591), (45, 9574394), (46, 9366255), (69, 6244170), (90, 4787197), (115, 3746502), (138, 3122085), (207, 2081390), (230, 1873251), (345, 1248834), (414, 1040695), (690, 624417), (1035, 416278), (2070, 208139)]