270697470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{941}}^1$

素因数の和:1217

約数の個数: 64

約数和(自身を含む): 668473344

約数和(自身を除く): 397775874

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 223, 258, 430, 446, 645, 669, 941, 1115, 1290, 1338, 1882, 2230, 2823, 3345, 4705, 5646, 6690, 9410, 9589, 14115, 19178, 28230, 28767, 40463, 47945, 57534, 80926, 95890, 121389, 143835, 202315, 209843, 242778, 287670, 404630, 419686, 606945, 629529, 1049215, 1213890, 1259058, 2098430, 3147645, 6295290, 9023249, 18046498, 27069747, 45116245, 54139494, 90232490, 135348735, 270697470]

約数ペア:

[(1, 270697470), (2, 135348735), (3, 90232490), (5, 54139494), (6, 45116245), (10, 27069747), (15, 18046498), (30, 9023249), (43, 6295290), (86, 3147645), (129, 2098430), (215, 1259058), (223, 1213890), (258, 1049215), (430, 629529), (446, 606945), (645, 419686), (669, 404630), (941, 287670), (1115, 242778), (1290, 209843), (1338, 202315), (1882, 143835), (2230, 121389), (2823, 95890), (3345, 80926), (4705, 57534), (5646, 47945), (6690, 40463), (9410, 28767), (9589, 28230), (14115, 19178)]