47607420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{16193}}^1$

素因数の和:16219

約数の個数: 72

約数和(自身を含む): 155073744

約数和(自身を除く): 107466324

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 16193, 32386, 48579, 64772, 80965, 97158, 113351, 161930, 194316, 226702, 242895, 323860, 340053, 453404, 485790, 566755, 680106, 793457, 971580, 1133510, 1360212, 1586914, 1700265, 2267020, 2380371, 3173828, 3400530, 3967285, 4760742, 6801060, 7934570, 9521484, 11901855, 15869140, 23803710, 47607420]

約数ペア:

[(1, 47607420), (2, 23803710), (3, 15869140), (4, 11901855), (5, 9521484), (6, 7934570), (7, 6801060), (10, 4760742), (12, 3967285), (14, 3400530), (15, 3173828), (20, 2380371), (21, 2267020), (28, 1700265), (30, 1586914), (35, 1360212), (42, 1133510), (49, 971580), (60, 793457), (70, 680106), (84, 566755), (98, 485790), (105, 453404), (140, 340053), (147, 323860), (196, 242895), (210, 226702), (245, 194316), (294, 161930), (420, 113351), (490, 97158), (588, 80965), (735, 64772), (980, 48579), (1470, 32386), (2940, 16193)]