1476020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1$

素因数の和:840

約数の個数: 48

約数和(自身を含む): 3819648

約数和(自身を除く): 2343628

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 811, 910, 1622, 1820, 3244, 4055, 5677, 8110, 10543, 11354, 16220, 21086, 22708, 28385, 42172, 52715, 56770, 73801, 105430, 113540, 147602, 210860, 295204, 369005, 738010, 1476020]

約数ペア:

[(1, 1476020), (2, 738010), (4, 369005), (5, 295204), (7, 210860), (10, 147602), (13, 113540), (14, 105430), (20, 73801), (26, 56770), (28, 52715), (35, 42172), (52, 28385), (65, 22708), (70, 21086), (91, 16220), (130, 11354), (140, 10543), (182, 8110), (260, 5677), (364, 4055), (455, 3244), (811, 1820), (910, 1622)]