396609930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191599}}^1$

素因数の和:191635

約数の個数: 48

約数和(自身を含む): 1076025600

約数和(自身を除く): 679415670

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, 191599, 383198, 574797, 957995, 1149594, 1724391, 1915990, 2873985, 3448782, 4406777, 5747970, 8621955, 8813554, 13220331, 17243910, 22033885, 26440662, 39660993, 44067770, 66101655, 79321986, 132203310, 198304965, 396609930]

約数ペア:

[(1, 396609930), (2, 198304965), (3, 132203310), (5, 79321986), (6, 66101655), (9, 44067770), (10, 39660993), (15, 26440662), (18, 22033885), (23, 17243910), (30, 13220331), (45, 8813554), (46, 8621955), (69, 5747970), (90, 4406777), (115, 3448782), (138, 2873985), (207, 1915990), (230, 1724391), (345, 1149594), (414, 957995), (690, 574797), (1035, 383198), (2070, 191599)]