45519180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{108379}}^1$

素因数の和:108398

約数の個数: 48

約数和(自身を含む): 145662720

約数和(自身を除く): 100143540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 108379, 216758, 325137, 433516, 541895, 650274, 758653, 1083790, 1300548, 1517306, 1625685, 2167580, 2275959, 3034612, 3251370, 3793265, 4551918, 6502740, 7586530, 9103836, 11379795, 15173060, 22759590, 45519180]

約数ペア:

[(1, 45519180), (2, 22759590), (3, 15173060), (4, 11379795), (5, 9103836), (6, 7586530), (7, 6502740), (10, 4551918), (12, 3793265), (14, 3251370), (15, 3034612), (20, 2275959), (21, 2167580), (28, 1625685), (30, 1517306), (35, 1300548), (42, 1083790), (60, 758653), (70, 650274), (84, 541895), (105, 433516), (140, 325137), (210, 216758), (420, 108379)]