71839530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{114031}}^1$

素因数の和:114051

約数の個数: 48

約数和(自身を含む): 213467904

約数和(自身を除く): 141628374

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 114031, 228062, 342093, 570155, 684186, 798217, 1026279, 1140310, 1596434, 1710465, 2052558, 2394651, 3420930, 3991085, 4789302, 5131395, 7183953, 7982170, 10262790, 11973255, 14367906, 23946510, 35919765, 71839530]

約数ペア:

[(1, 71839530), (2, 35919765), (3, 23946510), (5, 14367906), (6, 11973255), (7, 10262790), (9, 7982170), (10, 7183953), (14, 5131395), (15, 4789302), (18, 3991085), (21, 3420930), (30, 2394651), (35, 2052558), (42, 1710465), (45, 1596434), (63, 1140310), (70, 1026279), (90, 798217), (105, 684186), (126, 570155), (210, 342093), (315, 228062), (630, 114031)]