229743410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{563}}^1$

素因数の和:699

約数の個数: 64

約数和(自身を含む): 462768768

約数和(自身を除く): 233025358

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 73, 86, 130, 146, 215, 365, 430, 559, 563, 730, 949, 1118, 1126, 1898, 2795, 2815, 3139, 4745, 5590, 5630, 6278, 7319, 9490, 14638, 15695, 24209, 31390, 36595, 40807, 41099, 48418, 73190, 81614, 82198, 121045, 204035, 205495, 242090, 314717, 408070, 410990, 534287, 629434, 1068574, 1573585, 1767257, 2671435, 3147170, 3534514, 5342870, 8836285, 17672570, 22974341, 45948682, 114871705, 229743410]

約数ペア:

[(1, 229743410), (2, 114871705), (5, 45948682), (10, 22974341), (13, 17672570), (26, 8836285), (43, 5342870), (65, 3534514), (73, 3147170), (86, 2671435), (130, 1767257), (146, 1573585), (215, 1068574), (365, 629434), (430, 534287), (559, 410990), (563, 408070), (730, 314717), (949, 242090), (1118, 205495), (1126, 204035), (1898, 121045), (2795, 82198), (2815, 81614), (3139, 73190), (4745, 48418), (5590, 41099), (5630, 40807), (6278, 36595), (7319, 31390), (9490, 24209), (14638, 15695)]