87941190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{547}}^1$

素因数の和:813

約数の個数: 64

約数和(自身を含む): 221584896

約数和(自身を除く): 133643706

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 233, 345, 466, 547, 690, 699, 1094, 1165, 1398, 1641, 2330, 2735, 3282, 3495, 5359, 5470, 6990, 8205, 10718, 12581, 16077, 16410, 25162, 26795, 32154, 37743, 53590, 62905, 75486, 80385, 125810, 127451, 160770, 188715, 254902, 377430, 382353, 637255, 764706, 1274510, 1911765, 2931373, 3823530, 5862746, 8794119, 14656865, 17588238, 29313730, 43970595, 87941190]

約数ペア:

[(1, 87941190), (2, 43970595), (3, 29313730), (5, 17588238), (6, 14656865), (10, 8794119), (15, 5862746), (23, 3823530), (30, 2931373), (46, 1911765), (69, 1274510), (115, 764706), (138, 637255), (230, 382353), (233, 377430), (345, 254902), (466, 188715), (547, 160770), (690, 127451), (699, 125810), (1094, 80385), (1165, 75486), (1398, 62905), (1641, 53590), (2330, 37743), (2735, 32154), (3282, 26795), (3495, 25162), (5359, 16410), (5470, 16077), (6990, 12581), (8205, 10718)]