142025730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61483}}^1$

素因数の和:61511

約数の個数: 64

約数和(自身を含む): 424977408

約数和(自身を除く): 282951678

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 61483, 122966, 184449, 307415, 368898, 430381, 614830, 676313, 860762, 922245, 1291143, 1352626, 1844490, 2028939, 2151905, 2582286, 3381565, 4057878, 4303810, 4734191, 6455715, 6763130, 9468382, 10144695, 12911430, 14202573, 20289390, 23670955, 28405146, 47341910, 71012865, 142025730]

約数ペア:

[(1, 142025730), (2, 71012865), (3, 47341910), (5, 28405146), (6, 23670955), (7, 20289390), (10, 14202573), (11, 12911430), (14, 10144695), (15, 9468382), (21, 6763130), (22, 6455715), (30, 4734191), (33, 4303810), (35, 4057878), (42, 3381565), (55, 2582286), (66, 2151905), (70, 2028939), (77, 1844490), (105, 1352626), (110, 1291143), (154, 922245), (165, 860762), (210, 676313), (231, 614830), (330, 430381), (385, 368898), (462, 307415), (770, 184449), (1155, 122966), (2310, 61483)]