297377890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{6791}}^1$

素因数の和:6978

約数の個数: 32

約数和(自身を含む): 557487360

約数和(自身を除く): 260109470

約数列:

[1, 2, 5, 10, 29, 58, 145, 151, 290, 302, 755, 1510, 4379, 6791, 8758, 13582, 21895, 33955, 43790, 67910, 196939, 393878, 984695, 1025441, 1969390, 2050882, 5127205, 10254410, 29737789, 59475578, 148688945, 297377890]

約数ペア:

[(1, 297377890), (2, 148688945), (5, 59475578), (10, 29737789), (29, 10254410), (58, 5127205), (145, 2050882), (151, 1969390), (290, 1025441), (302, 984695), (755, 393878), (1510, 196939), (4379, 67910), (6791, 43790), (8758, 33955), (13582, 21895)]