156655530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{75679}}^1$

素因数の和:75715

約数の個数: 48

約数和(自身を含む): 425018880

約数和(自身を除く): 268363350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 75679, 151358, 227037, 378395, 454074, 681111, 756790, 1135185, 1362222, 1740617, 2270370, 3405555, 3481234, 5221851, 6811110, 8703085, 10443702, 15665553, 17406170, 26109255, 31331106, 52218510, 78327765, 156655530]

約数ペア:

[(1, 156655530), (2, 78327765), (3, 52218510), (5, 31331106), (6, 26109255), (9, 17406170), (10, 15665553), (15, 10443702), (18, 8703085), (23, 6811110), (30, 5221851), (45, 3481234), (46, 3405555), (69, 2270370), (90, 1740617), (115, 1362222), (138, 1135185), (207, 756790), (230, 681111), (345, 454074), (414, 378395), (690, 227037), (1035, 151358), (2070, 75679)]