83915130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2089}}^1$

素因数の和:2215

約数の個数: 64

約数和(自身を含む): 219098880

約数和(自身を除く): 135183750

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 103, 130, 195, 206, 309, 390, 515, 618, 1030, 1339, 1545, 2089, 2678, 3090, 4017, 4178, 6267, 6695, 8034, 10445, 12534, 13390, 20085, 20890, 27157, 31335, 40170, 54314, 62670, 81471, 135785, 162942, 215167, 271570, 407355, 430334, 645501, 814710, 1075835, 1291002, 2151670, 2797171, 3227505, 5594342, 6455010, 8391513, 13985855, 16783026, 27971710, 41957565, 83915130]

約数ペア:

[(1, 83915130), (2, 41957565), (3, 27971710), (5, 16783026), (6, 13985855), (10, 8391513), (13, 6455010), (15, 5594342), (26, 3227505), (30, 2797171), (39, 2151670), (65, 1291002), (78, 1075835), (103, 814710), (130, 645501), (195, 430334), (206, 407355), (309, 271570), (390, 215167), (515, 162942), (618, 135785), (1030, 81471), (1339, 62670), (1545, 54314), (2089, 40170), (2678, 31335), (3090, 27157), (4017, 20890), (4178, 20085), (6267, 13390), (6695, 12534), (8034, 10445)]