73840130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1531}}^1$

素因数の和:1611

約数の個数: 64

約数和(自身を含む): 166779648

約数和(自身を除く): 92939518

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 53, 65, 70, 91, 106, 130, 182, 265, 371, 455, 530, 689, 742, 910, 1378, 1531, 1855, 3062, 3445, 3710, 4823, 6890, 7655, 9646, 10717, 15310, 19903, 21434, 24115, 39806, 48230, 53585, 81143, 99515, 107170, 139321, 162286, 199030, 278642, 405715, 568001, 696605, 811430, 1054859, 1136002, 1393210, 2109718, 2840005, 5274295, 5680010, 7384013, 10548590, 14768026, 36920065, 73840130]

約数ペア:

[(1, 73840130), (2, 36920065), (5, 14768026), (7, 10548590), (10, 7384013), (13, 5680010), (14, 5274295), (26, 2840005), (35, 2109718), (53, 1393210), (65, 1136002), (70, 1054859), (91, 811430), (106, 696605), (130, 568001), (182, 405715), (265, 278642), (371, 199030), (455, 162286), (530, 139321), (689, 107170), (742, 99515), (910, 81143), (1378, 53585), (1531, 48230), (1855, 39806), (3062, 24115), (3445, 21434), (3710, 19903), (4823, 15310), (6890, 10717), (7655, 9646)]