30647342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{467}}^1$

素因数の和:656

約数の個数: 32

約数和(自身を含む): 53239680

約数和(自身を除く): 22592338

約数列:

[1, 2, 11, 19, 22, 38, 157, 209, 314, 418, 467, 934, 1727, 2983, 3454, 5137, 5966, 8873, 10274, 17746, 32813, 65626, 73319, 97603, 146638, 195206, 806509, 1393061, 1613018, 2786122, 15323671, 30647342]

約数ペア:

[(1, 30647342), (2, 15323671), (11, 2786122), (19, 1613018), (22, 1393061), (38, 806509), (157, 195206), (209, 146638), (314, 97603), (418, 73319), (467, 65626), (934, 32813), (1727, 17746), (2983, 10274), (3454, 8873), (5137, 5966)]