286706420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14321}}^1$

素因数の和:14361

約数の個数: 96

約数和(自身を含む): 808448256

約数和(自身を除く): 521741836

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 182, 220, 260, 286, 308, 364, 385, 455, 572, 715, 770, 910, 1001, 1430, 1540, 1820, 2002, 2860, 4004, 5005, 10010, 14321, 20020, 28642, 57284, 71605, 100247, 143210, 157531, 186173, 200494, 286420, 315062, 372346, 400988, 501235, 630124, 744692, 787655, 930865, 1002470, 1102717, 1303211, 1575310, 1861730, 2004940, 2047903, 2205434, 2606422, 3150620, 3723460, 4095806, 4410868, 5212844, 5513585, 6516055, 8191612, 10239515, 11027170, 13032110, 14335321, 20479030, 22054340, 26064220, 28670642, 40958060, 57341284, 71676605, 143353210, 286706420]

約数ペア:

[(1, 286706420), (2, 143353210), (4, 71676605), (5, 57341284), (7, 40958060), (10, 28670642), (11, 26064220), (13, 22054340), (14, 20479030), (20, 14335321), (22, 13032110), (26, 11027170), (28, 10239515), (35, 8191612), (44, 6516055), (52, 5513585), (55, 5212844), (65, 4410868), (70, 4095806), (77, 3723460), (91, 3150620), (110, 2606422), (130, 2205434), (140, 2047903), (143, 2004940), (154, 1861730), (182, 1575310), (220, 1303211), (260, 1102717), (286, 1002470), (308, 930865), (364, 787655), (385, 744692), (455, 630124), (572, 501235), (715, 400988), (770, 372346), (910, 315062), (1001, 286420), (1430, 200494), (1540, 186173), (1820, 157531), (2002, 143210), (2860, 100247), (4004, 71605), (5005, 57284), (10010, 28642), (14321, 20020)]