54930330

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:405

約数の個数: 192

約数和(自身を含む): 185552640

約数和(自身を除く): 130622310

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 19, 21, 26, 30, 35, 38, 39, 42, 45, 57, 63, 65, 70, 78, 90, 91, 95, 105, 114, 117, 126, 130, 133, 171, 182, 190, 195, 210, 234, 247, 266, 273, 285, 315, 342, 353, 390, 399, 455, 494, 546, 570, 585, 630, 665, 706, 741, 798, 819, 855, 910, 1059, 1170, 1197, 1235, 1330, 1365, 1482, 1638, 1710, 1729, 1765, 1995, 2118, 2223, 2394, 2470, 2471, 2730, 3177, 3458, 3530, 3705, 3990, 4095, 4446, 4589, 4942, 5187, 5295, 5985, 6354, 6707, 7410, 7413, 8190, 8645, 9178, 10374, 10590, 11115, 11970, 12355, 13414, 13767, 14826, 15561, 15885, 17290, 20121, 22230, 22239, 22945, 24710, 25935, 27534, 31122, 31770, 32123, 33535, 37065, 40242, 41301, 44478, 45890, 46949, 51870, 60363, 64246, 67070, 68835, 74130, 77805, 82602, 87191, 93898, 96369, 100605, 111195, 120726, 137670, 140847, 155610, 160615, 174382, 192738, 201210, 206505, 222390, 234745, 261573, 281694, 289107, 301815, 321230, 413010, 422541, 435955, 469490, 481845, 523146, 578214, 603630, 610337, 704235, 784719, 845082, 871910, 963690, 1220674, 1307865, 1408470, 1445535, 1569438, 1831011, 2112705, 2615730, 2891070, 3051685, 3662022, 3923595, 4225410, 5493033, 6103370, 7847190, 9155055, 10986066, 18310110, 27465165, 54930330]

約数ペア:

[(1, 54930330), (2, 27465165), (3, 18310110), (5, 10986066), (6, 9155055), (7, 7847190), (9, 6103370), (10, 5493033), (13, 4225410), (14, 3923595), (15, 3662022), (18, 3051685), (19, 2891070), (21, 2615730), (26, 2112705), (30, 1831011), (35, 1569438), (38, 1445535), (39, 1408470), (42, 1307865), (45, 1220674), (57, 963690), (63, 871910), (65, 845082), (70, 784719), (78, 704235), (90, 610337), (91, 603630), (95, 578214), (105, 523146), (114, 481845), (117, 469490), (126, 435955), (130, 422541), (133, 413010), (171, 321230), (182, 301815), (190, 289107), (195, 281694), (210, 261573), (234, 234745), (247, 222390), (266, 206505), (273, 201210), (285, 192738), (315, 174382), (342, 160615), (353, 155610), (390, 140847), (399, 137670), (455, 120726), (494, 111195), (546, 100605), (570, 96369), (585, 93898), (630, 87191), (665, 82602), (706, 77805), (741, 74130), (798, 68835), (819, 67070), (855, 64246), (910, 60363), (1059, 51870), (1170, 46949), (1197, 45890), (1235, 44478), (1330, 41301), (1365, 40242), (1482, 37065), (1638, 33535), (1710, 32123), (1729, 31770), (1765, 31122), (1995, 27534), (2118, 25935), (2223, 24710), (2394, 22945), (2470, 22239), (2471, 22230), (2730, 20121), (3177, 17290), (3458, 15885), (3530, 15561), (3705, 14826), (3990, 13767), (4095, 13414), (4446, 12355), (4589, 11970), (4942, 11115), (5187, 10590), (5295, 10374), (5985, 9178), (6354, 8645), (6707, 8190), (7410, 7413)]