161277510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{541}}^1$

素因数の和:1093

約数の個数: 64

約数和(自身を含む): 408971520

約数和(自身を除く): 247694010

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 523, 541, 570, 1046, 1082, 1569, 1623, 2615, 2705, 3138, 3246, 5230, 5410, 7845, 8115, 9937, 10279, 15690, 16230, 19874, 20558, 29811, 30837, 49685, 51395, 59622, 61674, 99370, 102790, 149055, 154185, 282943, 298110, 308370, 565886, 848829, 1414715, 1697658, 2829430, 4244145, 5375917, 8488290, 10751834, 16127751, 26879585, 32255502, 53759170, 80638755, 161277510]

約数ペア:

[(1, 161277510), (2, 80638755), (3, 53759170), (5, 32255502), (6, 26879585), (10, 16127751), (15, 10751834), (19, 8488290), (30, 5375917), (38, 4244145), (57, 2829430), (95, 1697658), (114, 1414715), (190, 848829), (285, 565886), (523, 308370), (541, 298110), (570, 282943), (1046, 154185), (1082, 149055), (1569, 102790), (1623, 99370), (2615, 61674), (2705, 59622), (3138, 51395), (3246, 49685), (5230, 30837), (5410, 29811), (7845, 20558), (8115, 19874), (9937, 16230), (10279, 15690)]