30734956

素因数分解:

$2^2\times 7^2\times {\mathrm{191}}^1\times {\mathrm{821}}^1$

素因数の和:1030

約数の個数: 36

約数和(自身を含む): 62971776

約数和(自身を除く): 32236820

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 191, 196, 382, 764, 821, 1337, 1642, 2674, 3284, 5348, 5747, 9359, 11494, 18718, 22988, 37436, 40229, 80458, 156811, 160916, 313622, 627244, 1097677, 2195354, 4390708, 7683739, 15367478, 30734956]

約数ペア:

[(1, 30734956), (2, 15367478), (4, 7683739), (7, 4390708), (14, 2195354), (28, 1097677), (49, 627244), (98, 313622), (191, 160916), (196, 156811), (382, 80458), (764, 40229), (821, 37436), (1337, 22988), (1642, 18718), (2674, 11494), (3284, 9359), (5348, 5747)]