299804946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{29867}}^1$

素因数の和:30118

約数の個数: 32

約数和(自身を含む): 688158720

約数和(自身を除く): 388353774

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 239, 478, 717, 1434, 1673, 3346, 5019, 10038, 29867, 59734, 89601, 179202, 209069, 418138, 627207, 1254414, 7138213, 14276426, 21414639, 42829278, 49967491, 99934982, 149902473, 299804946]

約数ペア:

[(1, 299804946), (2, 149902473), (3, 99934982), (6, 49967491), (7, 42829278), (14, 21414639), (21, 14276426), (42, 7138213), (239, 1254414), (478, 627207), (717, 418138), (1434, 209069), (1673, 179202), (3346, 89601), (5019, 59734), (10038, 29867)]