47339460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37571}}^1$

素因数の和:37593

約数の個数: 72

約数和(自身を含む): 164114496

約数和(自身を除く): 116775036

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, 37571, 75142, 112713, 150284, 187855, 225426, 262997, 338139, 375710, 450852, 525994, 563565, 676278, 751420, 788991, 1051988, 1127130, 1314985, 1352556, 1577982, 1690695, 2254260, 2366973, 2629970, 3155964, 3381390, 3944955, 4733946, 5259940, 6762780, 7889910, 9467892, 11834865, 15779820, 23669730, 47339460]

約数ペア:

[(1, 47339460), (2, 23669730), (3, 15779820), (4, 11834865), (5, 9467892), (6, 7889910), (7, 6762780), (9, 5259940), (10, 4733946), (12, 3944955), (14, 3381390), (15, 3155964), (18, 2629970), (20, 2366973), (21, 2254260), (28, 1690695), (30, 1577982), (35, 1352556), (36, 1314985), (42, 1127130), (45, 1051988), (60, 788991), (63, 751420), (70, 676278), (84, 563565), (90, 525994), (105, 450852), (126, 375710), (140, 338139), (180, 262997), (210, 225426), (252, 187855), (315, 150284), (420, 112713), (630, 75142), (1260, 37571)]