73434390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1321}}^1$

素因数の和:1457

約数の個数: 64

約数和(自身を含む): 188464320

約数和(自身を除く): 115029930

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 109, 170, 218, 255, 327, 510, 545, 654, 1090, 1321, 1635, 1853, 2642, 3270, 3706, 3963, 5559, 6605, 7926, 9265, 11118, 13210, 18530, 19815, 22457, 27795, 39630, 44914, 55590, 67371, 112285, 134742, 143989, 224570, 287978, 336855, 431967, 673710, 719945, 863934, 1439890, 2159835, 2447813, 4319670, 4895626, 7343439, 12239065, 14686878, 24478130, 36717195, 73434390]

約数ペア:

[(1, 73434390), (2, 36717195), (3, 24478130), (5, 14686878), (6, 12239065), (10, 7343439), (15, 4895626), (17, 4319670), (30, 2447813), (34, 2159835), (51, 1439890), (85, 863934), (102, 719945), (109, 673710), (170, 431967), (218, 336855), (255, 287978), (327, 224570), (510, 143989), (545, 134742), (654, 112285), (1090, 67371), (1321, 55590), (1635, 44914), (1853, 39630), (2642, 27795), (3270, 22457), (3706, 19815), (3963, 18530), (5559, 13210), (6605, 11118), (7926, 9265)]