30490344

素因数分解:

$2^3\times 3^4\times {\mathrm{211}}^1\times {\mathrm{223}}^1$

素因数の和:452

約数の個数: 80

約数和(自身を含む): 86190720

約数和(自身を除く): 55700376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 211, 216, 223, 324, 422, 446, 633, 648, 669, 844, 892, 1266, 1338, 1688, 1784, 1899, 2007, 2532, 2676, 3798, 4014, 5064, 5352, 5697, 6021, 7596, 8028, 11394, 12042, 15192, 16056, 17091, 18063, 22788, 24084, 34182, 36126, 45576, 47053, 48168, 68364, 72252, 94106, 136728, 141159, 144504, 188212, 282318, 376424, 423477, 564636, 846954, 1129272, 1270431, 1693908, 2540862, 3387816, 3811293, 5081724, 7622586, 10163448, 15245172, 30490344]

約数ペア:

[(1, 30490344), (2, 15245172), (3, 10163448), (4, 7622586), (6, 5081724), (8, 3811293), (9, 3387816), (12, 2540862), (18, 1693908), (24, 1270431), (27, 1129272), (36, 846954), (54, 564636), (72, 423477), (81, 376424), (108, 282318), (162, 188212), (211, 144504), (216, 141159), (223, 136728), (324, 94106), (422, 72252), (446, 68364), (633, 48168), (648, 47053), (669, 45576), (844, 36126), (892, 34182), (1266, 24084), (1338, 22788), (1688, 18063), (1784, 17091), (1899, 16056), (2007, 15192), (2532, 12042), (2676, 11394), (3798, 8028), (4014, 7596), (5064, 6021), (5352, 5697)]