27468870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:390

約数の個数: 128

約数和(自身を含む): 81768960

約数和(自身を除く): 54300090

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 19, 22, 26, 30, 33, 38, 39, 55, 57, 65, 66, 78, 95, 110, 114, 130, 143, 165, 190, 195, 209, 247, 285, 286, 330, 337, 390, 418, 429, 494, 570, 627, 674, 715, 741, 858, 1011, 1045, 1235, 1254, 1430, 1482, 1685, 2022, 2090, 2145, 2470, 2717, 3135, 3370, 3705, 3707, 4290, 4381, 5055, 5434, 6270, 6403, 7410, 7414, 8151, 8762, 10110, 11121, 12806, 13143, 13585, 16302, 18535, 19209, 21905, 22242, 26286, 27170, 32015, 37070, 38418, 40755, 43810, 48191, 55605, 64030, 65715, 70433, 81510, 83239, 96045, 96382, 111210, 131430, 140866, 144573, 166478, 192090, 211299, 240955, 249717, 289146, 352165, 416195, 422598, 481910, 499434, 704330, 722865, 832390, 915629, 1056495, 1248585, 1445730, 1831258, 2112990, 2497170, 2746887, 4578145, 5493774, 9156290, 13734435, 27468870]

約数ペア:

[(1, 27468870), (2, 13734435), (3, 9156290), (5, 5493774), (6, 4578145), (10, 2746887), (11, 2497170), (13, 2112990), (15, 1831258), (19, 1445730), (22, 1248585), (26, 1056495), (30, 915629), (33, 832390), (38, 722865), (39, 704330), (55, 499434), (57, 481910), (65, 422598), (66, 416195), (78, 352165), (95, 289146), (110, 249717), (114, 240955), (130, 211299), (143, 192090), (165, 166478), (190, 144573), (195, 140866), (209, 131430), (247, 111210), (285, 96382), (286, 96045), (330, 83239), (337, 81510), (390, 70433), (418, 65715), (429, 64030), (494, 55605), (570, 48191), (627, 43810), (674, 40755), (715, 38418), (741, 37070), (858, 32015), (1011, 27170), (1045, 26286), (1235, 22242), (1254, 21905), (1430, 19209), (1482, 18535), (1685, 16302), (2022, 13585), (2090, 13143), (2145, 12806), (2470, 11121), (2717, 10110), (3135, 8762), (3370, 8151), (3705, 7414), (3707, 7410), (4290, 6403), (4381, 6270), (5055, 5434)]