77377370

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{1327}}^1$

素因数の和:1372

約数の個数: 64

約数和(自身を含む): 172108800

約数和(自身を除く): 94731430

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 343, 490, 595, 686, 833, 1190, 1327, 1666, 1715, 2654, 3430, 4165, 5831, 6635, 8330, 9289, 11662, 13270, 18578, 22559, 29155, 45118, 46445, 58310, 65023, 92890, 112795, 130046, 157913, 225590, 315826, 325115, 455161, 650230, 789565, 910322, 1105391, 1579130, 2210782, 2275805, 4551610, 5526955, 7737737, 11053910, 15475474, 38688685, 77377370]

約数ペア:

[(1, 77377370), (2, 38688685), (5, 15475474), (7, 11053910), (10, 7737737), (14, 5526955), (17, 4551610), (34, 2275805), (35, 2210782), (49, 1579130), (70, 1105391), (85, 910322), (98, 789565), (119, 650230), (170, 455161), (238, 325115), (245, 315826), (343, 225590), (490, 157913), (595, 130046), (686, 112795), (833, 92890), (1190, 65023), (1327, 58310), (1666, 46445), (1715, 45118), (2654, 29155), (3430, 22559), (4165, 18578), (5831, 13270), (6635, 11662), (8330, 9289)]