2383950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{691}}^1$

素因数の和:729

約数の個数: 48

約数和(自身を含む): 6178176

約数和(自身を除く): 3794226

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 691, 1150, 1382, 1725, 2073, 3450, 3455, 4146, 6910, 10365, 15893, 17275, 20730, 31786, 34550, 47679, 51825, 79465, 95358, 103650, 158930, 238395, 397325, 476790, 794650, 1191975, 2383950]

約数ペア:

[(1, 2383950), (2, 1191975), (3, 794650), (5, 476790), (6, 397325), (10, 238395), (15, 158930), (23, 103650), (25, 95358), (30, 79465), (46, 51825), (50, 47679), (69, 34550), (75, 31786), (115, 20730), (138, 17275), (150, 15893), (230, 10365), (345, 6910), (575, 4146), (690, 3455), (691, 3450), (1150, 2073), (1382, 1725)]