61071210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:380

約数の個数: 96

約数和(自身を含む): 167626368

約数和(自身を除く): 106555158

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 163, 181, 207, 230, 326, 345, 362, 414, 489, 543, 690, 815, 905, 978, 1035, 1086, 1467, 1629, 1630, 1810, 2070, 2445, 2715, 2934, 3258, 3749, 4163, 4890, 5430, 7335, 7498, 8145, 8326, 11247, 12489, 14670, 16290, 18745, 20815, 22494, 24978, 29503, 33741, 37467, 37490, 41630, 56235, 59006, 62445, 67482, 74934, 88509, 112470, 124890, 147515, 168705, 177018, 187335, 265527, 295030, 337410, 374670, 442545, 531054, 678569, 885090, 1327635, 1357138, 2035707, 2655270, 3392845, 4071414, 6107121, 6785690, 10178535, 12214242, 20357070, 30535605, 61071210]

約数ペア:

[(1, 61071210), (2, 30535605), (3, 20357070), (5, 12214242), (6, 10178535), (9, 6785690), (10, 6107121), (15, 4071414), (18, 3392845), (23, 2655270), (30, 2035707), (45, 1357138), (46, 1327635), (69, 885090), (90, 678569), (115, 531054), (138, 442545), (163, 374670), (181, 337410), (207, 295030), (230, 265527), (326, 187335), (345, 177018), (362, 168705), (414, 147515), (489, 124890), (543, 112470), (690, 88509), (815, 74934), (905, 67482), (978, 62445), (1035, 59006), (1086, 56235), (1467, 41630), (1629, 37490), (1630, 37467), (1810, 33741), (2070, 29503), (2445, 24978), (2715, 22494), (2934, 20815), (3258, 18745), (3749, 16290), (4163, 14670), (4890, 12489), (5430, 11247), (7335, 8326), (7498, 8145)]