246049020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{195277}}^1$

素因数の和:195299

約数の個数: 72

約数和(自身を含む): 852974304

約数和(自身を除く): 606925284

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 195277, 390554, 585831, 781108, 976385, 1171662, 1366939, 1757493, 1952770, 2343324, 2733878, 2929155, 3514986, 3905540, 4100817, 5467756, 5858310, 6834695, 7029972, 8201634, 8787465, 11716620, 12302451, 13669390, 16403268, 17574930, 20504085, 24604902, 27338780, 35149860, 41008170, 49209804, 61512255, 82016340, 123024510, 246049020]

約数ペア:

[(1, 246049020), (2, 123024510), (3, 82016340), (4, 61512255), (5, 49209804), (6, 41008170), (7, 35149860), (9, 27338780), (10, 24604902), (12, 20504085), (14, 17574930), (15, 16403268), (18, 13669390), (20, 12302451), (21, 11716620), (28, 8787465), (30, 8201634), (35, 7029972), (36, 6834695), (42, 5858310), (45, 5467756), (60, 4100817), (63, 3905540), (70, 3514986), (84, 2929155), (90, 2733878), (105, 2343324), (126, 1952770), (140, 1757493), (180, 1366939), (210, 1171662), (252, 976385), (315, 781108), (420, 585831), (630, 390554), (1260, 195277)]