19320330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{881}}^1$

素因数の和:951

約数の個数: 64

約数和(自身を含む): 50295168

約数和(自身を除く): 30974838

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 43, 51, 85, 86, 102, 129, 170, 215, 255, 258, 430, 510, 645, 731, 881, 1290, 1462, 1762, 2193, 2643, 3655, 4386, 4405, 5286, 7310, 8810, 10965, 13215, 14977, 21930, 26430, 29954, 37883, 44931, 74885, 75766, 89862, 113649, 149770, 189415, 224655, 227298, 378830, 449310, 568245, 644011, 1136490, 1288022, 1932033, 3220055, 3864066, 6440110, 9660165, 19320330]

約数ペア:

[(1, 19320330), (2, 9660165), (3, 6440110), (5, 3864066), (6, 3220055), (10, 1932033), (15, 1288022), (17, 1136490), (30, 644011), (34, 568245), (43, 449310), (51, 378830), (85, 227298), (86, 224655), (102, 189415), (129, 149770), (170, 113649), (215, 89862), (255, 75766), (258, 74885), (430, 44931), (510, 37883), (645, 29954), (731, 26430), (881, 21930), (1290, 14977), (1462, 13215), (1762, 10965), (2193, 8810), (2643, 7310), (3655, 5286), (4386, 4405)]