9356940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{229}}^1$

素因数の和:471

約数の個数: 72

約数和(自身を含む): 28632240

約数和(自身を除く): 19275300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 227, 229, 454, 458, 681, 687, 908, 916, 1135, 1145, 1362, 1374, 2043, 2061, 2270, 2290, 2724, 2748, 3405, 3435, 4086, 4122, 4540, 4580, 6810, 6870, 8172, 8244, 10215, 10305, 13620, 13740, 20430, 20610, 40860, 41220, 51983, 103966, 155949, 207932, 259915, 311898, 467847, 519830, 623796, 779745, 935694, 1039660, 1559490, 1871388, 2339235, 3118980, 4678470, 9356940]

約数ペア:

[(1, 9356940), (2, 4678470), (3, 3118980), (4, 2339235), (5, 1871388), (6, 1559490), (9, 1039660), (10, 935694), (12, 779745), (15, 623796), (18, 519830), (20, 467847), (30, 311898), (36, 259915), (45, 207932), (60, 155949), (90, 103966), (180, 51983), (227, 41220), (229, 40860), (454, 20610), (458, 20430), (681, 13740), (687, 13620), (908, 10305), (916, 10215), (1135, 8244), (1145, 8172), (1362, 6870), (1374, 6810), (2043, 4580), (2061, 4540), (2270, 4122), (2290, 4086), (2724, 3435), (2748, 3405)]