39811590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4861}}^1$

素因数の和:4894

約数の個数: 96

約数和(自身を含む): 127423296

約数和(自身を除く): 87611706

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 4861, 8190, 9722, 14583, 24305, 29166, 34027, 43749, 48610, 63193, 68054, 72915, 87498, 102081, 126386, 145830, 170135, 189579, 204162, 218745, 306243, 315965, 340270, 379158, 437490, 442351, 510405, 568737, 612486, 631930, 884702, 947895, 1020810, 1137474, 1327053, 1531215, 1895790, 2211755, 2654106, 2843685, 3062430, 3981159, 4423510, 5687370, 6635265, 7962318, 13270530, 19905795, 39811590]

約数ペア:

[(1, 39811590), (2, 19905795), (3, 13270530), (5, 7962318), (6, 6635265), (7, 5687370), (9, 4423510), (10, 3981159), (13, 3062430), (14, 2843685), (15, 2654106), (18, 2211755), (21, 1895790), (26, 1531215), (30, 1327053), (35, 1137474), (39, 1020810), (42, 947895), (45, 884702), (63, 631930), (65, 612486), (70, 568737), (78, 510405), (90, 442351), (91, 437490), (105, 379158), (117, 340270), (126, 315965), (130, 306243), (182, 218745), (195, 204162), (210, 189579), (234, 170135), (273, 145830), (315, 126386), (390, 102081), (455, 87498), (546, 72915), (585, 68054), (630, 63193), (819, 48610), (910, 43749), (1170, 34027), (1365, 29166), (1638, 24305), (2730, 14583), (4095, 9722), (4861, 8190)]