1589771490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{72493}}^1$

素因数の和:72563

約数の個数: 64

約数和(自身を含む): 4133897856

約数和(自身を除く): 2544126366

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, 1290, 1462, 2193, 3655, 4386, 7310, 10965, 21930, 72493, 144986, 217479, 362465, 434958, 724930, 1087395, 1232381, 2174790, 2464762, 3117199, 3697143, 6161905, 6234398, 7394286, 9351597, 12323810, 15585995, 18485715, 18703194, 31171990, 36971430, 46757985, 52992383, 93515970, 105984766, 158977149, 264961915, 317954298, 529923830, 794885745, 1589771490]

約数ペア:

[(1, 1589771490), (2, 794885745), (3, 529923830), (5, 317954298), (6, 264961915), (10, 158977149), (15, 105984766), (17, 93515970), (30, 52992383), (34, 46757985), (43, 36971430), (51, 31171990), (85, 18703194), (86, 18485715), (102, 15585995), (129, 12323810), (170, 9351597), (215, 7394286), (255, 6234398), (258, 6161905), (430, 3697143), (510, 3117199), (645, 2464762), (731, 2174790), (1290, 1232381), (1462, 1087395), (2193, 724930), (3655, 434958), (4386, 362465), (7310, 217479), (10965, 144986), (21930, 72493)]