88684590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{991}}^1$

素因数の和:1177

約数の個数: 64

約数和(自身を含む): 225699840

約数和(自身を除く): 137015250

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 157, 190, 285, 314, 471, 570, 785, 942, 991, 1570, 1982, 2355, 2973, 2983, 4710, 4955, 5946, 5966, 8949, 9910, 14865, 14915, 17898, 18829, 29730, 29830, 37658, 44745, 56487, 89490, 94145, 112974, 155587, 188290, 282435, 311174, 466761, 564870, 777935, 933522, 1555870, 2333805, 2956153, 4667610, 5912306, 8868459, 14780765, 17736918, 29561530, 44342295, 88684590]

約数ペア:

[(1, 88684590), (2, 44342295), (3, 29561530), (5, 17736918), (6, 14780765), (10, 8868459), (15, 5912306), (19, 4667610), (30, 2956153), (38, 2333805), (57, 1555870), (95, 933522), (114, 777935), (157, 564870), (190, 466761), (285, 311174), (314, 282435), (471, 188290), (570, 155587), (785, 112974), (942, 94145), (991, 89490), (1570, 56487), (1982, 44745), (2355, 37658), (2973, 29830), (2983, 29730), (4710, 18829), (4955, 17898), (5946, 14915), (5966, 14865), (8949, 9910)]