236449890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1109}}^1$

素因数の和:1248

約数の個数: 96

約数和(自身を含む): 648311040

約数和(自身を除く): 411861150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 103, 115, 138, 206, 207, 230, 309, 345, 414, 515, 618, 690, 927, 1030, 1035, 1109, 1545, 1854, 2070, 2218, 2369, 3090, 3327, 4635, 4738, 5545, 6654, 7107, 9270, 9981, 11090, 11845, 14214, 16635, 19962, 21321, 23690, 25507, 33270, 35535, 42642, 49905, 51014, 71070, 76521, 99810, 106605, 114227, 127535, 153042, 213210, 228454, 229563, 255070, 342681, 382605, 459126, 571135, 685362, 765210, 1028043, 1142270, 1147815, 1713405, 2056086, 2295630, 2627221, 3426810, 5140215, 5254442, 7881663, 10280430, 13136105, 15763326, 23644989, 26272210, 39408315, 47289978, 78816630, 118224945, 236449890]

約数ペア:

[(1, 236449890), (2, 118224945), (3, 78816630), (5, 47289978), (6, 39408315), (9, 26272210), (10, 23644989), (15, 15763326), (18, 13136105), (23, 10280430), (30, 7881663), (45, 5254442), (46, 5140215), (69, 3426810), (90, 2627221), (103, 2295630), (115, 2056086), (138, 1713405), (206, 1147815), (207, 1142270), (230, 1028043), (309, 765210), (345, 685362), (414, 571135), (515, 459126), (618, 382605), (690, 342681), (927, 255070), (1030, 229563), (1035, 228454), (1109, 213210), (1545, 153042), (1854, 127535), (2070, 114227), (2218, 106605), (2369, 99810), (3090, 76521), (3327, 71070), (4635, 51014), (4738, 49905), (5545, 42642), (6654, 35535), (7107, 33270), (9270, 25507), (9981, 23690), (11090, 21321), (11845, 19962), (14214, 16635)]