245297070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{727}}^1$

素因数の和:926

約数の個数: 96

約数和(自身を含む): 670505472

約数和(自身を除く): 425208402

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 163, 207, 230, 326, 345, 414, 489, 690, 727, 815, 978, 1035, 1454, 1467, 1630, 2070, 2181, 2445, 2934, 3635, 3749, 4362, 4890, 6543, 7270, 7335, 7498, 10905, 11247, 13086, 14670, 16721, 18745, 21810, 22494, 32715, 33442, 33741, 37490, 50163, 56235, 65430, 67482, 83605, 100326, 112470, 118501, 150489, 167210, 168705, 237002, 250815, 300978, 337410, 355503, 501630, 592505, 711006, 752445, 1066509, 1185010, 1504890, 1777515, 2133018, 2725523, 3555030, 5332545, 5451046, 8176569, 10665090, 13627615, 16353138, 24529707, 27255230, 40882845, 49059414, 81765690, 122648535, 245297070]

約数ペア:

[(1, 245297070), (2, 122648535), (3, 81765690), (5, 49059414), (6, 40882845), (9, 27255230), (10, 24529707), (15, 16353138), (18, 13627615), (23, 10665090), (30, 8176569), (45, 5451046), (46, 5332545), (69, 3555030), (90, 2725523), (115, 2133018), (138, 1777515), (163, 1504890), (207, 1185010), (230, 1066509), (326, 752445), (345, 711006), (414, 592505), (489, 501630), (690, 355503), (727, 337410), (815, 300978), (978, 250815), (1035, 237002), (1454, 168705), (1467, 167210), (1630, 150489), (2070, 118501), (2181, 112470), (2445, 100326), (2934, 83605), (3635, 67482), (3749, 65430), (4362, 56235), (4890, 50163), (6543, 37490), (7270, 33741), (7335, 33442), (7498, 32715), (10905, 22494), (11247, 21810), (13086, 18745), (14670, 16721)]