90589770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59209}}^1$

素因数の和:59239

約数の個数: 48

約数和(自身を含む): 249392520

約数和(自身を除く): 158802750

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, 59209, 118418, 177627, 296045, 355254, 532881, 592090, 888135, 1006553, 1065762, 1776270, 2013106, 2664405, 3019659, 5032765, 5328810, 6039318, 9058977, 10065530, 15098295, 18117954, 30196590, 45294885, 90589770]

約数ペア:

[(1, 90589770), (2, 45294885), (3, 30196590), (5, 18117954), (6, 15098295), (9, 10065530), (10, 9058977), (15, 6039318), (17, 5328810), (18, 5032765), (30, 3019659), (34, 2664405), (45, 2013106), (51, 1776270), (85, 1065762), (90, 1006553), (102, 888135), (153, 592090), (170, 532881), (255, 355254), (306, 296045), (510, 177627), (765, 118418), (1530, 59209)]