1330761330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{778223}}^1$

素因数の和:778255

約数の個数: 48

約数和(自身を含む): 3642088320

約数和(自身を除く): 2311326990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 778223, 1556446, 2334669, 3891115, 4669338, 7004007, 7782230, 11673345, 14008014, 14786237, 23346690, 29572474, 35020035, 44358711, 70040070, 73931185, 88717422, 133076133, 147862370, 221793555, 266152266, 443587110, 665380665, 1330761330]

約数ペア:

[(1, 1330761330), (2, 665380665), (3, 443587110), (5, 266152266), (6, 221793555), (9, 147862370), (10, 133076133), (15, 88717422), (18, 73931185), (19, 70040070), (30, 44358711), (38, 35020035), (45, 29572474), (57, 23346690), (90, 14786237), (95, 14008014), (114, 11673345), (171, 7782230), (190, 7004007), (285, 4669338), (342, 3891115), (570, 2334669), (855, 1556446), (1710, 778223)]