30342956

素因数分解:

$2^2\times 7^2\times {\mathrm{149}}^1\times {\mathrm{1039}}^1$

素因数の和:1206

約数の個数: 36

約数和(自身を含む): 62244000

約数和(自身を除く): 31901044

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 149, 196, 298, 596, 1039, 1043, 2078, 2086, 4156, 4172, 7273, 7301, 14546, 14602, 29092, 29204, 50911, 101822, 154811, 203644, 309622, 619244, 1083677, 2167354, 4334708, 7585739, 15171478, 30342956]

約数ペア:

[(1, 30342956), (2, 15171478), (4, 7585739), (7, 4334708), (14, 2167354), (28, 1083677), (49, 619244), (98, 309622), (149, 203644), (196, 154811), (298, 101822), (596, 50911), (1039, 29204), (1043, 29092), (2078, 14602), (2086, 14546), (4156, 7301), (4172, 7273)]