391288650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{113417}}^1$

素因数の和:113455

約数の個数: 48

約数和(自身を含む): 1012595904

約数和(自身を除く): 621307254

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 113417, 226834, 340251, 567085, 680502, 1134170, 1701255, 2608591, 2835425, 3402510, 5217182, 5670850, 7825773, 8506275, 13042955, 15651546, 17012550, 26085910, 39128865, 65214775, 78257730, 130429550, 195644325, 391288650]

約数ペア:

[(1, 391288650), (2, 195644325), (3, 130429550), (5, 78257730), (6, 65214775), (10, 39128865), (15, 26085910), (23, 17012550), (25, 15651546), (30, 13042955), (46, 8506275), (50, 7825773), (69, 5670850), (75, 5217182), (115, 3402510), (138, 2835425), (150, 2608591), (230, 1701255), (345, 1134170), (575, 680502), (690, 567085), (1150, 340251), (1725, 226834), (3450, 113417)]