4347330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 11467008

約数和(自身を除く): 7119678

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 71, 78, 130, 142, 157, 195, 213, 314, 355, 390, 426, 471, 710, 785, 923, 942, 1065, 1570, 1846, 2041, 2130, 2355, 2769, 4082, 4615, 4710, 5538, 6123, 9230, 10205, 11147, 12246, 13845, 20410, 22294, 27690, 30615, 33441, 55735, 61230, 66882, 111470, 144911, 167205, 289822, 334410, 434733, 724555, 869466, 1449110, 2173665, 4347330]

約数ペア:

[(1, 4347330), (2, 2173665), (3, 1449110), (5, 869466), (6, 724555), (10, 434733), (13, 334410), (15, 289822), (26, 167205), (30, 144911), (39, 111470), (65, 66882), (71, 61230), (78, 55735), (130, 33441), (142, 30615), (157, 27690), (195, 22294), (213, 20410), (314, 13845), (355, 12246), (390, 11147), (426, 10205), (471, 9230), (710, 6123), (785, 5538), (923, 4710), (942, 4615), (1065, 4082), (1570, 2769), (1846, 2355), (2041, 2130)]