30569740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1913}}^1$

素因数の和:1986

約数の個数: 48

約数和(自身を含む): 69455232

約数和(自身を除く): 38885492

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 47, 68, 85, 94, 170, 188, 235, 340, 470, 799, 940, 1598, 1913, 3196, 3826, 3995, 7652, 7990, 9565, 15980, 19130, 32521, 38260, 65042, 89911, 130084, 162605, 179822, 325210, 359644, 449555, 650420, 899110, 1528487, 1798220, 3056974, 6113948, 7642435, 15284870, 30569740]

約数ペア:

[(1, 30569740), (2, 15284870), (4, 7642435), (5, 6113948), (10, 3056974), (17, 1798220), (20, 1528487), (34, 899110), (47, 650420), (68, 449555), (85, 359644), (94, 325210), (170, 179822), (188, 162605), (235, 130084), (340, 89911), (470, 65042), (799, 38260), (940, 32521), (1598, 19130), (1913, 15980), (3196, 9565), (3826, 7990), (3995, 7652)]