39023530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:144

約数の個数: 128

約数和(自身を含む): 94993920

約数和(自身を除く): 55970390

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 37, 38, 61, 65, 70, 74, 91, 95, 122, 130, 133, 182, 185, 190, 247, 259, 266, 305, 370, 427, 455, 481, 494, 518, 610, 665, 703, 793, 854, 910, 962, 1159, 1235, 1295, 1330, 1406, 1586, 1729, 2135, 2257, 2318, 2405, 2470, 2590, 3367, 3458, 3515, 3965, 4270, 4514, 4810, 4921, 5551, 5795, 6734, 7030, 7930, 8113, 8645, 9139, 9842, 11102, 11285, 11590, 15067, 15799, 16226, 16835, 17290, 18278, 22570, 24605, 27755, 29341, 30134, 31598, 33670, 40565, 42883, 45695, 49210, 55510, 58682, 63973, 75335, 78995, 81130, 85766, 91390, 105469, 127946, 146705, 150670, 157990, 205387, 210938, 214415, 293410, 300181, 319865, 410774, 428830, 527345, 557479, 600362, 639730, 1026935, 1054690, 1114958, 1500905, 2053870, 2787395, 3001810, 3902353, 5574790, 7804706, 19511765, 39023530]

約数ペア:

[(1, 39023530), (2, 19511765), (5, 7804706), (7, 5574790), (10, 3902353), (13, 3001810), (14, 2787395), (19, 2053870), (26, 1500905), (35, 1114958), (37, 1054690), (38, 1026935), (61, 639730), (65, 600362), (70, 557479), (74, 527345), (91, 428830), (95, 410774), (122, 319865), (130, 300181), (133, 293410), (182, 214415), (185, 210938), (190, 205387), (247, 157990), (259, 150670), (266, 146705), (305, 127946), (370, 105469), (427, 91390), (455, 85766), (481, 81130), (494, 78995), (518, 75335), (610, 63973), (665, 58682), (703, 55510), (793, 49210), (854, 45695), (910, 42883), (962, 40565), (1159, 33670), (1235, 31598), (1295, 30134), (1330, 29341), (1406, 27755), (1586, 24605), (1729, 22570), (2135, 18278), (2257, 17290), (2318, 16835), (2405, 16226), (2470, 15799), (2590, 15067), (3367, 11590), (3458, 11285), (3515, 11102), (3965, 9842), (4270, 9139), (4514, 8645), (4810, 8113), (4921, 7930), (5551, 7030), (5795, 6734)]