305513970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{8941}}^1$

素因数の和:9035

約数の個数: 64

約数和(自身を含む): 788040576

約数和(自身を除く): 482526606

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 67, 85, 102, 134, 170, 201, 255, 335, 402, 510, 670, 1005, 1139, 2010, 2278, 3417, 5695, 6834, 8941, 11390, 17085, 17882, 26823, 34170, 44705, 53646, 89410, 134115, 151997, 268230, 303994, 455991, 599047, 759985, 911982, 1198094, 1519970, 1797141, 2279955, 2995235, 3594282, 4559910, 5990470, 8985705, 10183799, 17971410, 20367598, 30551397, 50918995, 61102794, 101837990, 152756985, 305513970]

約数ペア:

[(1, 305513970), (2, 152756985), (3, 101837990), (5, 61102794), (6, 50918995), (10, 30551397), (15, 20367598), (17, 17971410), (30, 10183799), (34, 8985705), (51, 5990470), (67, 4559910), (85, 3594282), (102, 2995235), (134, 2279955), (170, 1797141), (201, 1519970), (255, 1198094), (335, 911982), (402, 759985), (510, 599047), (670, 455991), (1005, 303994), (1139, 268230), (2010, 151997), (2278, 134115), (3417, 89410), (5695, 53646), (6834, 44705), (8941, 34170), (11390, 26823), (17085, 17882)]