221948010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{14767}}^1$

素因数の和:14947

約数の個数: 48

約数和(自身を含む): 580559616

約数和(自身を除く): 358611606

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 167, 334, 501, 835, 1002, 1503, 1670, 2505, 3006, 5010, 7515, 14767, 15030, 29534, 44301, 73835, 88602, 132903, 147670, 221505, 265806, 443010, 664515, 1329030, 2466089, 4932178, 7398267, 12330445, 14796534, 22194801, 24660890, 36991335, 44389602, 73982670, 110974005, 221948010]

約数ペア:

[(1, 221948010), (2, 110974005), (3, 73982670), (5, 44389602), (6, 36991335), (9, 24660890), (10, 22194801), (15, 14796534), (18, 12330445), (30, 7398267), (45, 4932178), (90, 2466089), (167, 1329030), (334, 664515), (501, 443010), (835, 265806), (1002, 221505), (1503, 147670), (1670, 132903), (2505, 88602), (3006, 73835), (5010, 44301), (7515, 29534), (14767, 15030)]