135177770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{21221}}^1$

素因数の和:21255

約数の個数: 48

約数和(自身を含む): 304832808

約数和(自身を除く): 169655038

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 21221, 42442, 106105, 148547, 212210, 275873, 297094, 551746, 742735, 1039829, 1379365, 1485470, 1931111, 2079658, 2758730, 3862222, 5199145, 9655555, 10398290, 13517777, 19311110, 27035554, 67588885, 135177770]

約数ペア:

[(1, 135177770), (2, 67588885), (5, 27035554), (7, 19311110), (10, 13517777), (13, 10398290), (14, 9655555), (26, 5199145), (35, 3862222), (49, 2758730), (65, 2079658), (70, 1931111), (91, 1485470), (98, 1379365), (130, 1039829), (182, 742735), (245, 551746), (455, 297094), (490, 275873), (637, 212210), (910, 148547), (1274, 106105), (3185, 42442), (6370, 21221)]