39570540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{337}}^1$

素因数の和:471

約数の個数: 96

約数和(自身を含む): 118110720

約数和(自身を除く): 78540180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 103, 114, 190, 206, 228, 285, 309, 337, 380, 412, 515, 570, 618, 674, 1011, 1030, 1140, 1236, 1348, 1545, 1685, 1957, 2022, 2060, 3090, 3370, 3914, 4044, 5055, 5871, 6180, 6403, 6740, 7828, 9785, 10110, 11742, 12806, 19209, 19570, 20220, 23484, 25612, 29355, 32015, 34711, 38418, 39140, 58710, 64030, 69422, 76836, 96045, 104133, 117420, 128060, 138844, 173555, 192090, 208266, 347110, 384180, 416532, 520665, 659509, 694220, 1041330, 1319018, 1978527, 2082660, 2638036, 3297545, 3957054, 6595090, 7914108, 9892635, 13190180, 19785270, 39570540]

約数ペア:

[(1, 39570540), (2, 19785270), (3, 13190180), (4, 9892635), (5, 7914108), (6, 6595090), (10, 3957054), (12, 3297545), (15, 2638036), (19, 2082660), (20, 1978527), (30, 1319018), (38, 1041330), (57, 694220), (60, 659509), (76, 520665), (95, 416532), (103, 384180), (114, 347110), (190, 208266), (206, 192090), (228, 173555), (285, 138844), (309, 128060), (337, 117420), (380, 104133), (412, 96045), (515, 76836), (570, 69422), (618, 64030), (674, 58710), (1011, 39140), (1030, 38418), (1140, 34711), (1236, 32015), (1348, 29355), (1545, 25612), (1685, 23484), (1957, 20220), (2022, 19570), (2060, 19209), (3090, 12806), (3370, 11742), (3914, 10110), (4044, 9785), (5055, 7828), (5871, 6740), (6180, 6403)]