2891422.00000000

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{241}}^1\times {\mathrm{251}}^1$

素因数の和:512

約数の個数: 64

約数和(自身を含む): 114162048

約数和(自身を除く): 68793798

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 241, 250, 251, 375, 482, 502, 723, 750, 753, 1205, 1255, 1446, 1506, 2410, 2510, 3615, 3765, 6025, 6275, 7230, 7530, 12050, 12550, 18075, 18825, 30125, 31375, 36150, 37650, 60250, 60491, 62750, 90375, 94125, 120982, 180750, 181473, 188250, 302455, 362946, 604910, 907365, 1512275, 1814730, 3024550, 4536825, 7561375, 9073650, 15122750, 22684125, 45368250]

約数ペア:

[(1, 45368250), (2, 22684125), (3, 15122750), (5, 9073650), (6, 7561375), (10, 4536825), (15, 3024550), (25, 1814730), (30, 1512275), (50, 907365), (75, 604910), (125, 362946), (150, 302455), (241, 188250), (250, 181473), (251, 180750), (375, 120982), (482, 94125), (502, 90375), (723, 62750), (750, 60491), (753, 60250), (1205, 37650), (1255, 36150), (1446, 31375), (1506, 30125), (2410, 18825), (2510, 18075), (3615, 12550), (3765, 12050), (6025, 7530), (6275, 7230)]