289043070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{13513}}^1$

素因数の和:13577

約数の個数: 64

約数和(自身を含む): 747270144

約数和(自身を除く): 458227074

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 31, 46, 62, 69, 93, 115, 138, 155, 186, 230, 310, 345, 465, 690, 713, 930, 1426, 2139, 3565, 4278, 7130, 10695, 13513, 21390, 27026, 40539, 67565, 81078, 135130, 202695, 310799, 405390, 418903, 621598, 837806, 932397, 1256709, 1553995, 1864794, 2094515, 2513418, 3107990, 4189030, 4661985, 6283545, 9323970, 9634769, 12567090, 19269538, 28904307, 48173845, 57808614, 96347690, 144521535, 289043070]

約数ペア:

[(1, 289043070), (2, 144521535), (3, 96347690), (5, 57808614), (6, 48173845), (10, 28904307), (15, 19269538), (23, 12567090), (30, 9634769), (31, 9323970), (46, 6283545), (62, 4661985), (69, 4189030), (93, 3107990), (115, 2513418), (138, 2094515), (155, 1864794), (186, 1553995), (230, 1256709), (310, 932397), (345, 837806), (465, 621598), (690, 418903), (713, 405390), (930, 310799), (1426, 202695), (2139, 135130), (3565, 81078), (4278, 67565), (7130, 40539), (10695, 27026), (13513, 21390)]