286848870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5399}}^1$

素因数の和:5450

約数の個数: 128

約数和(自身を含む): 895795200

約数和(自身を除く): 608946330

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 23, 30, 33, 35, 42, 46, 55, 66, 69, 70, 77, 105, 110, 115, 138, 154, 161, 165, 210, 230, 231, 253, 322, 330, 345, 385, 462, 483, 506, 690, 759, 770, 805, 966, 1155, 1265, 1518, 1610, 1771, 2310, 2415, 2530, 3542, 3795, 4830, 5313, 5399, 7590, 8855, 10626, 10798, 16197, 17710, 26565, 26995, 32394, 37793, 53130, 53990, 59389, 75586, 80985, 113379, 118778, 124177, 161970, 178167, 188965, 226758, 248354, 296945, 356334, 372531, 377930, 415723, 566895, 593890, 620885, 745062, 831446, 869239, 890835, 1133790, 1241770, 1247169, 1365947, 1738478, 1781670, 1862655, 2078615, 2494338, 2607717, 2731894, 3725310, 4097841, 4157230, 4346195, 5215434, 6235845, 6829735, 8195682, 8692390, 9561629, 12471690, 13038585, 13659470, 19123258, 20489205, 26077170, 28684887, 40978410, 47808145, 57369774, 95616290, 143424435, 286848870]

約数ペア:

[(1, 286848870), (2, 143424435), (3, 95616290), (5, 57369774), (6, 47808145), (7, 40978410), (10, 28684887), (11, 26077170), (14, 20489205), (15, 19123258), (21, 13659470), (22, 13038585), (23, 12471690), (30, 9561629), (33, 8692390), (35, 8195682), (42, 6829735), (46, 6235845), (55, 5215434), (66, 4346195), (69, 4157230), (70, 4097841), (77, 3725310), (105, 2731894), (110, 2607717), (115, 2494338), (138, 2078615), (154, 1862655), (161, 1781670), (165, 1738478), (210, 1365947), (230, 1247169), (231, 1241770), (253, 1133790), (322, 890835), (330, 869239), (345, 831446), (385, 745062), (462, 620885), (483, 593890), (506, 566895), (690, 415723), (759, 377930), (770, 372531), (805, 356334), (966, 296945), (1155, 248354), (1265, 226758), (1518, 188965), (1610, 178167), (1771, 161970), (2310, 124177), (2415, 118778), (2530, 113379), (3542, 80985), (3795, 75586), (4830, 59389), (5313, 53990), (5399, 53130), (7590, 37793), (8855, 32394), (10626, 26995), (10798, 26565), (16197, 17710)]