7444710

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1$

素因数の和:140

約数の個数: 160

約数和(自身を含む): 24881472

約数和(自身を除く): 17436762

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 81, 90, 91, 101, 105, 117, 126, 130, 135, 162, 182, 189, 195, 202, 210, 234, 270, 273, 303, 315, 351, 378, 390, 405, 455, 505, 546, 567, 585, 606, 630, 702, 707, 810, 819, 909, 910, 945, 1010, 1053, 1134, 1170, 1313, 1365, 1414, 1515, 1638, 1755, 1818, 1890, 2106, 2121, 2457, 2626, 2727, 2730, 2835, 3030, 3510, 3535, 3939, 4095, 4242, 4545, 4914, 5265, 5454, 5670, 6363, 6565, 7070, 7371, 7878, 8181, 8190, 9090, 9191, 10530, 10605, 11817, 12285, 12726, 13130, 13635, 14742, 16362, 18382, 19089, 19695, 21210, 23634, 24570, 27270, 27573, 31815, 35451, 36855, 38178, 39390, 40905, 45955, 55146, 57267, 59085, 63630, 70902, 73710, 81810, 82719, 91910, 95445, 106353, 114534, 118170, 137865, 165438, 177255, 190890, 212706, 248157, 275730, 286335, 354510, 413595, 496314, 531765, 572670, 744471, 827190, 1063530, 1240785, 1488942, 2481570, 3722355, 7444710]

約数ペア:

[(1, 7444710), (2, 3722355), (3, 2481570), (5, 1488942), (6, 1240785), (7, 1063530), (9, 827190), (10, 744471), (13, 572670), (14, 531765), (15, 496314), (18, 413595), (21, 354510), (26, 286335), (27, 275730), (30, 248157), (35, 212706), (39, 190890), (42, 177255), (45, 165438), (54, 137865), (63, 118170), (65, 114534), (70, 106353), (78, 95445), (81, 91910), (90, 82719), (91, 81810), (101, 73710), (105, 70902), (117, 63630), (126, 59085), (130, 57267), (135, 55146), (162, 45955), (182, 40905), (189, 39390), (195, 38178), (202, 36855), (210, 35451), (234, 31815), (270, 27573), (273, 27270), (303, 24570), (315, 23634), (351, 21210), (378, 19695), (390, 19089), (405, 18382), (455, 16362), (505, 14742), (546, 13635), (567, 13130), (585, 12726), (606, 12285), (630, 11817), (702, 10605), (707, 10530), (810, 9191), (819, 9090), (909, 8190), (910, 8181), (945, 7878), (1010, 7371), (1053, 7070), (1134, 6565), (1170, 6363), (1313, 5670), (1365, 5454), (1414, 5265), (1515, 4914), (1638, 4545), (1755, 4242), (1818, 4095), (1890, 3939), (2106, 3535), (2121, 3510), (2457, 3030), (2626, 2835), (2727, 2730)]