1948653390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3820889}}^1$

素因数の和:3820916

約数の個数: 32

約数和(自身を含む): 4951873440

約数和(自身を除く): 3003220050

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 3820889, 7641778, 11462667, 19104445, 22925334, 38208890, 57313335, 64955113, 114626670, 129910226, 194865339, 324775565, 389730678, 649551130, 974326695, 1948653390]

約数ペア:

[(1, 1948653390), (2, 974326695), (3, 649551130), (5, 389730678), (6, 324775565), (10, 194865339), (15, 129910226), (17, 114626670), (30, 64955113), (34, 57313335), (51, 38208890), (85, 22925334), (102, 19104445), (170, 11462667), (255, 7641778), (510, 3820889)]