1630773972

素因数分解:

$2^2\times 3^5\times {\mathrm{31}}^1\times {\mathrm{54121}}^1$

素因数の和:54171

約数の個数: 72

約数和(自身を含む): 4412891392

約数和(自身を除く): 2782117420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 243, 279, 324, 372, 486, 558, 837, 972, 1116, 1674, 2511, 3348, 5022, 7533, 10044, 15066, 30132, 54121, 108242, 162363, 216484, 324726, 487089, 649452, 974178, 1461267, 1677751, 1948356, 2922534, 3355502, 4383801, 5033253, 5845068, 6711004, 8767602, 10066506, 13151403, 15099759, 17535204, 20133012, 26302806, 30199518, 45299277, 52605612, 60399036, 90598554, 135897831, 181197108, 271795662, 407693493, 543591324, 815386986, 1630773972]

約数ペア:

[(1, 1630773972), (2, 815386986), (3, 543591324), (4, 407693493), (6, 271795662), (9, 181197108), (12, 135897831), (18, 90598554), (27, 60399036), (31, 52605612), (36, 45299277), (54, 30199518), (62, 26302806), (81, 20133012), (93, 17535204), (108, 15099759), (124, 13151403), (162, 10066506), (186, 8767602), (243, 6711004), (279, 5845068), (324, 5033253), (372, 4383801), (486, 3355502), (558, 2922534), (837, 1948356), (972, 1677751), (1116, 1461267), (1674, 974178), (2511, 649452), (3348, 487089), (5022, 324726), (7533, 216484), (10044, 162363), (15066, 108242), (30132, 54121)]