1775358780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2276101}}^1$

素因数の和:2276126

約数の個数: 48

約数和(自身を含む): 5353391904

約数和(自身を除く): 3578033124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 2276101, 4552202, 6828303, 9104404, 11380505, 13656606, 22761010, 27313212, 29589313, 34141515, 45522020, 59178626, 68283030, 88767939, 118357252, 136566060, 147946565, 177535878, 295893130, 355071756, 443839695, 591786260, 887679390, 1775358780]

約数ペア:

[(1, 1775358780), (2, 887679390), (3, 591786260), (4, 443839695), (5, 355071756), (6, 295893130), (10, 177535878), (12, 147946565), (13, 136566060), (15, 118357252), (20, 88767939), (26, 68283030), (30, 59178626), (39, 45522020), (52, 34141515), (60, 29589313), (65, 27313212), (78, 22761010), (130, 13656606), (156, 11380505), (195, 9104404), (260, 6828303), (390, 4552202), (780, 2276101)]