426656370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{3083}}^1$

素因数の和:3759

約数の個数: 64

約数和(自身を含む): 1172413440

約数和(自身を除く): 745757070

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 659, 1318, 1977, 3083, 3295, 3954, 4613, 6166, 6590, 9226, 9249, 9885, 13839, 15415, 18498, 19770, 21581, 23065, 27678, 30830, 43162, 46130, 46245, 64743, 69195, 92490, 107905, 129486, 138390, 215810, 323715, 647430, 2031697, 4063394, 6095091, 10158485, 12190182, 14221879, 20316970, 28443758, 30475455, 42665637, 60950910, 71109395, 85331274, 142218790, 213328185, 426656370]

約数ペア:

[(1, 426656370), (2, 213328185), (3, 142218790), (5, 85331274), (6, 71109395), (7, 60950910), (10, 42665637), (14, 30475455), (15, 28443758), (21, 20316970), (30, 14221879), (35, 12190182), (42, 10158485), (70, 6095091), (105, 4063394), (210, 2031697), (659, 647430), (1318, 323715), (1977, 215810), (3083, 138390), (3295, 129486), (3954, 107905), (4613, 92490), (6166, 69195), (6590, 64743), (9226, 46245), (9249, 46130), (9885, 43162), (13839, 30830), (15415, 27678), (18498, 23065), (19770, 21581)]