39689130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{683}}^1$

素因数の和:855

約数の個数: 64

約数和(自身を含む): 103420800

約数和(自身を除く): 63731670

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 149, 195, 298, 390, 447, 683, 745, 894, 1366, 1490, 1937, 2049, 2235, 3415, 3874, 4098, 4470, 5811, 6830, 8879, 9685, 10245, 11622, 17758, 19370, 20490, 26637, 29055, 44395, 53274, 58110, 88790, 101767, 133185, 203534, 266370, 305301, 508835, 610602, 1017670, 1322971, 1526505, 2645942, 3053010, 3968913, 6614855, 7937826, 13229710, 19844565, 39689130]

約数ペア:

[(1, 39689130), (2, 19844565), (3, 13229710), (5, 7937826), (6, 6614855), (10, 3968913), (13, 3053010), (15, 2645942), (26, 1526505), (30, 1322971), (39, 1017670), (65, 610602), (78, 508835), (130, 305301), (149, 266370), (195, 203534), (298, 133185), (390, 101767), (447, 88790), (683, 58110), (745, 53274), (894, 44395), (1366, 29055), (1490, 26637), (1937, 20490), (2049, 19370), (2235, 17758), (3415, 11622), (3874, 10245), (4098, 9685), (4470, 8879), (5811, 6830)]