12856350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:394

約数の個数: 96

約数和(自身を含む): 36247680

約数和(自身を除く): 23391330

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 25, 26, 30, 38, 39, 50, 57, 65, 75, 78, 95, 114, 130, 150, 190, 195, 247, 285, 325, 347, 390, 475, 494, 570, 650, 694, 741, 950, 975, 1041, 1235, 1425, 1482, 1735, 1950, 2082, 2470, 2850, 3470, 3705, 4511, 5205, 6175, 6593, 7410, 8675, 9022, 10410, 12350, 13186, 13533, 17350, 18525, 19779, 22555, 26025, 27066, 32965, 37050, 39558, 45110, 52050, 65930, 67665, 85709, 98895, 112775, 135330, 164825, 171418, 197790, 225550, 257127, 329650, 338325, 428545, 494475, 514254, 676650, 857090, 988950, 1285635, 2142725, 2571270, 4285450, 6428175, 12856350]

約数ペア:

[(1, 12856350), (2, 6428175), (3, 4285450), (5, 2571270), (6, 2142725), (10, 1285635), (13, 988950), (15, 857090), (19, 676650), (25, 514254), (26, 494475), (30, 428545), (38, 338325), (39, 329650), (50, 257127), (57, 225550), (65, 197790), (75, 171418), (78, 164825), (95, 135330), (114, 112775), (130, 98895), (150, 85709), (190, 67665), (195, 65930), (247, 52050), (285, 45110), (325, 39558), (347, 37050), (390, 32965), (475, 27066), (494, 26025), (570, 22555), (650, 19779), (694, 18525), (741, 17350), (950, 13533), (975, 13186), (1041, 12350), (1235, 10410), (1425, 9022), (1482, 8675), (1735, 7410), (1950, 6593), (2082, 6175), (2470, 5205), (2850, 4511), (3470, 3705)]