7958185020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{44212139}}^1$

素因数の和:44212154

約数の個数: 36

約数和(自身を含む): 24139828440

約数和(自身を除く): 16181643420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 44212139, 88424278, 132636417, 176848556, 221060695, 265272834, 397909251, 442121390, 530545668, 663182085, 795818502, 884242780, 1326364170, 1591637004, 1989546255, 2652728340, 3979092510, 7958185020]

約数ペア:

[(1, 7958185020), (2, 3979092510), (3, 2652728340), (4, 1989546255), (5, 1591637004), (6, 1326364170), (9, 884242780), (10, 795818502), (12, 663182085), (15, 530545668), (18, 442121390), (20, 397909251), (30, 265272834), (36, 221060695), (45, 176848556), (60, 132636417), (90, 88424278), (180, 44212139)]