30961182

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1$

素因数の和:553

約数の個数: 64

約数和(自身を含む): 75838464

約数和(自身を除く): 44877282

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 103, 119, 206, 238, 309, 357, 421, 618, 714, 721, 842, 1263, 1442, 1751, 2163, 2526, 2947, 3502, 4326, 5253, 5894, 7157, 8841, 10506, 12257, 14314, 17682, 21471, 24514, 36771, 42942, 43363, 50099, 73542, 86726, 100198, 130089, 150297, 260178, 300594, 303541, 607082, 737171, 910623, 1474342, 1821246, 2211513, 4423026, 5160197, 10320394, 15480591, 30961182]

約数ペア:

[(1, 30961182), (2, 15480591), (3, 10320394), (6, 5160197), (7, 4423026), (14, 2211513), (17, 1821246), (21, 1474342), (34, 910623), (42, 737171), (51, 607082), (102, 303541), (103, 300594), (119, 260178), (206, 150297), (238, 130089), (309, 100198), (357, 86726), (421, 73542), (618, 50099), (714, 43363), (721, 42942), (842, 36771), (1263, 24514), (1442, 21471), (1751, 17682), (2163, 14314), (2526, 12257), (2947, 10506), (3502, 8841), (4326, 7157), (5253, 5894)]