306302430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{17}}^2\times {\mathrm{103}}^1$

素因数の和:168

約数の個数: 192

約数和(自身を含む): 919526400

約数和(自身を除く): 613223970

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 49, 51, 70, 85, 98, 102, 103, 105, 119, 147, 170, 206, 210, 238, 245, 255, 289, 294, 309, 343, 357, 490, 510, 515, 578, 595, 618, 686, 714, 721, 735, 833, 867, 1029, 1030, 1190, 1442, 1445, 1470, 1545, 1666, 1715, 1734, 1751, 1785, 2023, 2058, 2163, 2499, 2890, 3090, 3430, 3502, 3570, 3605, 4046, 4165, 4326, 4335, 4998, 5047, 5145, 5253, 5831, 6069, 7210, 8330, 8670, 8755, 10094, 10115, 10290, 10506, 10815, 11662, 12138, 12257, 12495, 14161, 15141, 17493, 17510, 20230, 21630, 24514, 24990, 25235, 26265, 28322, 29155, 29767, 30282, 30345, 34986, 35329, 36771, 42483, 50470, 52530, 58310, 59534, 60690, 61285, 70658, 70805, 73542, 75705, 84966, 85799, 87465, 89301, 99127, 105987, 122570, 141610, 148835, 151410, 171598, 174930, 176645, 178602, 183855, 198254, 208369, 211974, 212415, 257397, 297381, 297670, 353290, 367710, 416738, 424830, 428995, 446505, 495635, 514794, 529935, 594762, 600593, 625107, 857990, 893010, 991270, 1041845, 1059870, 1201186, 1250214, 1286985, 1458583, 1486905, 1801779, 2083690, 2573970, 2917166, 2973810, 3002965, 3125535, 3603558, 4375749, 6005930, 6251070, 7292915, 8751498, 9008895, 10210081, 14585830, 18017790, 20420162, 21878745, 30630243, 43757490, 51050405, 61260486, 102100810, 153151215, 306302430]

約数ペア:

[(1, 306302430), (2, 153151215), (3, 102100810), (5, 61260486), (6, 51050405), (7, 43757490), (10, 30630243), (14, 21878745), (15, 20420162), (17, 18017790), (21, 14585830), (30, 10210081), (34, 9008895), (35, 8751498), (42, 7292915), (49, 6251070), (51, 6005930), (70, 4375749), (85, 3603558), (98, 3125535), (102, 3002965), (103, 2973810), (105, 2917166), (119, 2573970), (147, 2083690), (170, 1801779), (206, 1486905), (210, 1458583), (238, 1286985), (245, 1250214), (255, 1201186), (289, 1059870), (294, 1041845), (309, 991270), (343, 893010), (357, 857990), (490, 625107), (510, 600593), (515, 594762), (578, 529935), (595, 514794), (618, 495635), (686, 446505), (714, 428995), (721, 424830), (735, 416738), (833, 367710), (867, 353290), (1029, 297670), (1030, 297381), (1190, 257397), (1442, 212415), (1445, 211974), (1470, 208369), (1545, 198254), (1666, 183855), (1715, 178602), (1734, 176645), (1751, 174930), (1785, 171598), (2023, 151410), (2058, 148835), (2163, 141610), (2499, 122570), (2890, 105987), (3090, 99127), (3430, 89301), (3502, 87465), (3570, 85799), (3605, 84966), (4046, 75705), (4165, 73542), (4326, 70805), (4335, 70658), (4998, 61285), (5047, 60690), (5145, 59534), (5253, 58310), (5831, 52530), (6069, 50470), (7210, 42483), (8330, 36771), (8670, 35329), (8755, 34986), (10094, 30345), (10115, 30282), (10290, 29767), (10506, 29155), (10815, 28322), (11662, 26265), (12138, 25235), (12257, 24990), (12495, 24514), (14161, 21630), (15141, 20230), (17493, 17510)]