30001770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19609}}^1$

素因数の和:19639

約数の個数: 48

約数和(自身を含む): 82597320

約数和(自身を除く): 52595550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 19609, 39218, 58827, 98045, 117654, 176481, 196090, 294135, 333353, 352962, 588270, 666706, 882405, 1000059, 1666765, 1764810, 2000118, 3000177, 3333530, 5000295, 6000354, 10000590, 15000885, 30001770]

約数ペア:

[(1, 30001770), (2, 15000885), (3, 10000590), (5, 6000354), (6, 5000295), (9, 3333530), (10, 3000177), (15, 2000118), (17, 1764810), (18, 1666765), (30, 1000059), (34, 882405), (45, 666706), (51, 588270), (85, 352962), (90, 333353), (102, 294135), (153, 196090), (170, 176481), (255, 117654), (306, 98045), (510, 58827), (765, 39218), (1530, 19609)]