11988810

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1$

素因数の和:98

約数の個数: 120

約数和(自身を含む): 34852356

約数和(自身を除く): 22863546

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 41, 45, 54, 57, 81, 82, 90, 95, 114, 123, 135, 162, 171, 190, 205, 246, 270, 285, 342, 361, 369, 405, 410, 513, 570, 615, 722, 738, 779, 810, 855, 1026, 1083, 1107, 1230, 1539, 1558, 1710, 1805, 1845, 2166, 2214, 2337, 2565, 3078, 3249, 3321, 3610, 3690, 3895, 4674, 5130, 5415, 5535, 6498, 6642, 7011, 7695, 7790, 9747, 10830, 11070, 11685, 14022, 14801, 15390, 16245, 16605, 19494, 21033, 23370, 29241, 29602, 32490, 33210, 35055, 42066, 44403, 48735, 58482, 63099, 70110, 74005, 88806, 97470, 105165, 126198, 133209, 146205, 148010, 210330, 222015, 266418, 292410, 315495, 399627, 444030, 630990, 666045, 799254, 1198881, 1332090, 1998135, 2397762, 3996270, 5994405, 11988810]

約数ペア:

[(1, 11988810), (2, 5994405), (3, 3996270), (5, 2397762), (6, 1998135), (9, 1332090), (10, 1198881), (15, 799254), (18, 666045), (19, 630990), (27, 444030), (30, 399627), (38, 315495), (41, 292410), (45, 266418), (54, 222015), (57, 210330), (81, 148010), (82, 146205), (90, 133209), (95, 126198), (114, 105165), (123, 97470), (135, 88806), (162, 74005), (171, 70110), (190, 63099), (205, 58482), (246, 48735), (270, 44403), (285, 42066), (342, 35055), (361, 33210), (369, 32490), (405, 29602), (410, 29241), (513, 23370), (570, 21033), (615, 19494), (722, 16605), (738, 16245), (779, 15390), (810, 14801), (855, 14022), (1026, 11685), (1083, 11070), (1107, 10830), (1230, 9747), (1539, 7790), (1558, 7695), (1710, 7011), (1805, 6642), (1845, 6498), (2166, 5535), (2214, 5415), (2337, 5130), (2565, 4674), (3078, 3895), (3249, 3690), (3321, 3610)]