40328070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{509}}^1$

素因数の和:677

約数の個数: 64

約数和(自身を含む): 102816000

約数和(自身を除く): 62487930

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 139, 190, 278, 285, 417, 509, 570, 695, 834, 1018, 1390, 1527, 2085, 2545, 2641, 3054, 4170, 5090, 5282, 7635, 7923, 9671, 13205, 15270, 15846, 19342, 26410, 29013, 39615, 48355, 58026, 70751, 79230, 96710, 141502, 145065, 212253, 290130, 353755, 424506, 707510, 1061265, 1344269, 2122530, 2688538, 4032807, 6721345, 8065614, 13442690, 20164035, 40328070]

約数ペア:

[(1, 40328070), (2, 20164035), (3, 13442690), (5, 8065614), (6, 6721345), (10, 4032807), (15, 2688538), (19, 2122530), (30, 1344269), (38, 1061265), (57, 707510), (95, 424506), (114, 353755), (139, 290130), (190, 212253), (278, 145065), (285, 141502), (417, 96710), (509, 79230), (570, 70751), (695, 58026), (834, 48355), (1018, 39615), (1390, 29013), (1527, 26410), (2085, 19342), (2545, 15846), (2641, 15270), (3054, 13205), (4170, 9671), (5090, 7923), (5282, 7635)]