304883295

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 522547200

約数和(自身を除く): 217663905

約数列:

[1, 3, 5, 15, 31, 53, 89, 93, 139, 155, 159, 265, 267, 417, 445, 465, 695, 795, 1335, 1643, 2085, 2759, 4309, 4717, 4929, 7367, 8215, 8277, 12371, 12927, 13795, 14151, 21545, 22101, 23585, 24645, 36835, 37113, 41385, 61855, 64635, 70755, 110505, 146227, 185565, 228377, 383501, 438681, 655663, 685131, 731135, 1141885, 1150503, 1917505, 1966989, 2193405, 3278315, 3425655, 5752515, 9834945, 20325553, 60976659, 101627765, 304883295]

約数ペア:

[(1, 304883295), (3, 101627765), (5, 60976659), (15, 20325553), (31, 9834945), (53, 5752515), (89, 3425655), (93, 3278315), (139, 2193405), (155, 1966989), (159, 1917505), (265, 1150503), (267, 1141885), (417, 731135), (445, 685131), (465, 655663), (695, 438681), (795, 383501), (1335, 228377), (1643, 185565), (2085, 146227), (2759, 110505), (4309, 70755), (4717, 64635), (4929, 61855), (7367, 41385), (8215, 37113), (8277, 36835), (12371, 24645), (12927, 23585), (13795, 22101), (14151, 21545)]