788362950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{228511}}^1$

素因数の和:228549

約数の個数: 48

約数和(自身を含む): 2040155136

約数和(自身を除く): 1251792186

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, 228511, 457022, 685533, 1142555, 1371066, 2285110, 3427665, 5255753, 5712775, 6855330, 10511506, 11425550, 15767259, 17138325, 26278765, 31534518, 34276650, 52557530, 78836295, 131393825, 157672590, 262787650, 394181475, 788362950]

約数ペア:

[(1, 788362950), (2, 394181475), (3, 262787650), (5, 157672590), (6, 131393825), (10, 78836295), (15, 52557530), (23, 34276650), (25, 31534518), (30, 26278765), (46, 17138325), (50, 15767259), (69, 11425550), (75, 10511506), (115, 6855330), (138, 5712775), (150, 5255753), (230, 3427665), (345, 2285110), (575, 1371066), (690, 1142555), (1150, 685533), (1725, 457022), (3450, 228511)]