30309408

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:255

約数の個数: 144

約数和(自身を含む): 94348800

約数和(自身を除く): 64039392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 29, 32, 36, 38, 48, 57, 58, 72, 76, 87, 96, 114, 116, 144, 152, 171, 174, 191, 228, 232, 261, 288, 304, 342, 348, 382, 456, 464, 522, 551, 573, 608, 684, 696, 764, 912, 928, 1044, 1102, 1146, 1368, 1392, 1528, 1653, 1719, 1824, 2088, 2204, 2292, 2736, 2784, 3056, 3306, 3438, 3629, 4176, 4408, 4584, 4959, 5472, 5539, 6112, 6612, 6876, 7258, 8352, 8816, 9168, 9918, 10887, 11078, 13224, 13752, 14516, 16617, 17632, 18336, 19836, 21774, 22156, 26448, 27504, 29032, 32661, 33234, 39672, 43548, 44312, 49851, 52896, 55008, 58064, 65322, 66468, 79344, 87096, 88624, 99702, 105241, 116128, 130644, 132936, 158688, 174192, 177248, 199404, 210482, 261288, 265872, 315723, 348384, 398808, 420964, 522576, 531744, 631446, 797616, 841928, 947169, 1045152, 1262892, 1595232, 1683856, 1894338, 2525784, 3367712, 3788676, 5051568, 7577352, 10103136, 15154704, 30309408]

約数ペア:

[(1, 30309408), (2, 15154704), (3, 10103136), (4, 7577352), (6, 5051568), (8, 3788676), (9, 3367712), (12, 2525784), (16, 1894338), (18, 1683856), (19, 1595232), (24, 1262892), (29, 1045152), (32, 947169), (36, 841928), (38, 797616), (48, 631446), (57, 531744), (58, 522576), (72, 420964), (76, 398808), (87, 348384), (96, 315723), (114, 265872), (116, 261288), (144, 210482), (152, 199404), (171, 177248), (174, 174192), (191, 158688), (228, 132936), (232, 130644), (261, 116128), (288, 105241), (304, 99702), (342, 88624), (348, 87096), (382, 79344), (456, 66468), (464, 65322), (522, 58064), (551, 55008), (573, 52896), (608, 49851), (684, 44312), (696, 43548), (764, 39672), (912, 33234), (928, 32661), (1044, 29032), (1102, 27504), (1146, 26448), (1368, 22156), (1392, 21774), (1528, 19836), (1653, 18336), (1719, 17632), (1824, 16617), (2088, 14516), (2204, 13752), (2292, 13224), (2736, 11078), (2784, 10887), (3056, 9918), (3306, 9168), (3438, 8816), (3629, 8352), (4176, 7258), (4408, 6876), (4584, 6612), (4959, 6112), (5472, 5539)]