305203430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{92767}}^1$

素因数の和:92828

約数の個数: 32

約数和(自身を含む): 641212416

約数和(自身を除く): 336008986

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 92767, 185534, 463835, 649369, 927670, 1298738, 3246845, 4360049, 6493690, 8720098, 21800245, 30520343, 43600490, 61040686, 152601715, 305203430]

約数ペア:

[(1, 305203430), (2, 152601715), (5, 61040686), (7, 43600490), (10, 30520343), (14, 21800245), (35, 8720098), (47, 6493690), (70, 4360049), (94, 3246845), (235, 1298738), (329, 927670), (470, 649369), (658, 463835), (1645, 185534), (3290, 92767)]