73565970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{144247}}^1$

素因数の和:144274

約数の個数: 32

約数和(自身を含む): 186945408

約数和(自身を除く): 113379438

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 144247, 288494, 432741, 721235, 865482, 1442470, 2163705, 2452199, 4327410, 4904398, 7356597, 12260995, 14713194, 24521990, 36782985, 73565970]

約数ペア:

[(1, 73565970), (2, 36782985), (3, 24521990), (5, 14713194), (6, 12260995), (10, 7356597), (15, 4904398), (17, 4327410), (30, 2452199), (34, 2163705), (51, 1442470), (85, 865482), (102, 721235), (170, 432741), (255, 288494), (510, 144247)]