109449190

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:277

約数の個数: 64

約数和(自身を含む): 213269760

約数和(自身を除く): 103820570

約数列:

[1, 2, 5, 10, 29, 43, 58, 67, 86, 131, 134, 145, 215, 262, 290, 335, 430, 655, 670, 1247, 1310, 1943, 2494, 2881, 3799, 3886, 5633, 5762, 6235, 7598, 8777, 9715, 11266, 12470, 14405, 17554, 18995, 19430, 28165, 28810, 37990, 43885, 56330, 83549, 87770, 163357, 167098, 254533, 326714, 377411, 417745, 509066, 754822, 816785, 835490, 1272665, 1633570, 1887055, 2545330, 3774110, 10944919, 21889838, 54724595, 109449190]

約数ペア:

[(1, 109449190), (2, 54724595), (5, 21889838), (10, 10944919), (29, 3774110), (43, 2545330), (58, 1887055), (67, 1633570), (86, 1272665), (131, 835490), (134, 816785), (145, 754822), (215, 509066), (262, 417745), (290, 377411), (335, 326714), (430, 254533), (655, 167098), (670, 163357), (1247, 87770), (1310, 83549), (1943, 56330), (2494, 43885), (2881, 37990), (3799, 28810), (3886, 28165), (5633, 19430), (5762, 18995), (6235, 17554), (7598, 14405), (8777, 12470), (9715, 11266)]