73515990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3067}}^1$

素因数の和:3141

約数の個数: 64

約数和(自身を含む): 190854144

約数和(自身を除く): 117338154

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 47, 51, 85, 94, 102, 141, 170, 235, 255, 282, 470, 510, 705, 799, 1410, 1598, 2397, 3067, 3995, 4794, 6134, 7990, 9201, 11985, 15335, 18402, 23970, 30670, 46005, 52139, 92010, 104278, 144149, 156417, 260695, 288298, 312834, 432447, 521390, 720745, 782085, 864894, 1441490, 1564170, 2162235, 2450533, 4324470, 4901066, 7351599, 12252665, 14703198, 24505330, 36757995, 73515990]

約数ペア:

[(1, 73515990), (2, 36757995), (3, 24505330), (5, 14703198), (6, 12252665), (10, 7351599), (15, 4901066), (17, 4324470), (30, 2450533), (34, 2162235), (47, 1564170), (51, 1441490), (85, 864894), (94, 782085), (102, 720745), (141, 521390), (170, 432447), (235, 312834), (255, 288298), (282, 260695), (470, 156417), (510, 144149), (705, 104278), (799, 92010), (1410, 52139), (1598, 46005), (2397, 30670), (3067, 23970), (3995, 18402), (4794, 15335), (6134, 11985), (7990, 9201)]