351476580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{64373}}^1$

素因数の和:64405

約数の個数: 96

約数和(自身を含む): 1211261184

約数和(自身を除く): 859784604

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 64373, 128746, 193119, 257492, 321865, 386238, 450611, 643730, 772476, 836849, 901222, 965595, 1287460, 1351833, 1673698, 1802444, 1931190, 2253055, 2510547, 2703666, 3347396, 3862380, 4184245, 4506110, 5021094, 5407332, 5857943, 6759165, 8368490, 9012220, 10042188, 11715886, 12552735, 13518330, 16736980, 17573829, 23431772, 25105470, 27036660, 29289715, 35147658, 50210940, 58579430, 70295316, 87869145, 117158860, 175738290, 351476580]

約数ペア:

[(1, 351476580), (2, 175738290), (3, 117158860), (4, 87869145), (5, 70295316), (6, 58579430), (7, 50210940), (10, 35147658), (12, 29289715), (13, 27036660), (14, 25105470), (15, 23431772), (20, 17573829), (21, 16736980), (26, 13518330), (28, 12552735), (30, 11715886), (35, 10042188), (39, 9012220), (42, 8368490), (52, 6759165), (60, 5857943), (65, 5407332), (70, 5021094), (78, 4506110), (84, 4184245), (91, 3862380), (105, 3347396), (130, 2703666), (140, 2510547), (156, 2253055), (182, 1931190), (195, 1802444), (210, 1673698), (260, 1351833), (273, 1287460), (364, 965595), (390, 901222), (420, 836849), (455, 772476), (546, 643730), (780, 450611), (910, 386238), (1092, 321865), (1365, 257492), (1820, 193119), (2730, 128746), (5460, 64373)]