30645288

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{25037}}^1$

素因数の和:25066

約数の個数: 48

約数和(自身を含む): 87883380

約数和(自身を除く): 57238092

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 25037, 50074, 75111, 100148, 150222, 200296, 225333, 300444, 425629, 450666, 600888, 851258, 901332, 1276887, 1702516, 1802664, 2553774, 3405032, 3830661, 5107548, 7661322, 10215096, 15322644, 30645288]

約数ペア:

[(1, 30645288), (2, 15322644), (3, 10215096), (4, 7661322), (6, 5107548), (8, 3830661), (9, 3405032), (12, 2553774), (17, 1802664), (18, 1702516), (24, 1276887), (34, 901332), (36, 851258), (51, 600888), (68, 450666), (72, 425629), (102, 300444), (136, 225333), (153, 200296), (204, 150222), (306, 100148), (408, 75111), (612, 50074), (1224, 25037)]