146226220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{28229}}^1$

素因数の和:28282

約数の個数: 48

約数和(自身を含む): 360440640

約数和(自身を除く): 214214420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 28229, 56458, 112916, 141145, 197603, 282290, 395206, 564580, 790412, 988015, 1044473, 1976030, 2088946, 3952060, 4177892, 5222365, 7311311, 10444730, 14622622, 20889460, 29245244, 36556555, 73113110, 146226220]

約数ペア:

[(1, 146226220), (2, 73113110), (4, 36556555), (5, 29245244), (7, 20889460), (10, 14622622), (14, 10444730), (20, 7311311), (28, 5222365), (35, 4177892), (37, 3952060), (70, 2088946), (74, 1976030), (140, 1044473), (148, 988015), (185, 790412), (259, 564580), (370, 395206), (518, 282290), (740, 197603), (1036, 141145), (1295, 112916), (2590, 56458), (5180, 28229)]