30624230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{461}}^1$

素因数の和:561

約数の個数: 64

約数和(自身を含む): 68923008

約数和(自身を除く): 38298778

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 73, 91, 130, 146, 182, 365, 455, 461, 511, 730, 910, 922, 949, 1022, 1898, 2305, 2555, 3227, 4610, 4745, 5110, 5993, 6454, 6643, 9490, 11986, 13286, 16135, 29965, 32270, 33215, 33653, 41951, 59930, 66430, 67306, 83902, 168265, 209755, 235571, 336530, 419510, 437489, 471142, 874978, 1177855, 2187445, 2355710, 3062423, 4374890, 6124846, 15312115, 30624230]

約数ペア:

[(1, 30624230), (2, 15312115), (5, 6124846), (7, 4374890), (10, 3062423), (13, 2355710), (14, 2187445), (26, 1177855), (35, 874978), (65, 471142), (70, 437489), (73, 419510), (91, 336530), (130, 235571), (146, 209755), (182, 168265), (365, 83902), (455, 67306), (461, 66430), (511, 59930), (730, 41951), (910, 33653), (922, 33215), (949, 32270), (1022, 29965), (1898, 16135), (2305, 13286), (2555, 11986), (3227, 9490), (4610, 6643), (4745, 6454), (5110, 5993)]