5453210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:411

約数の個数: 48

約数和(自身を含む): 11819520

約数和(自身を除く): 6366310

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 155, 217, 245, 310, 359, 434, 490, 718, 1085, 1519, 1795, 2170, 2513, 3038, 3590, 5026, 7595, 11129, 12565, 15190, 17591, 22258, 25130, 35182, 55645, 77903, 87955, 111290, 155806, 175910, 389515, 545321, 779030, 1090642, 2726605, 5453210]

約数ペア:

[(1, 5453210), (2, 2726605), (5, 1090642), (7, 779030), (10, 545321), (14, 389515), (31, 175910), (35, 155806), (49, 111290), (62, 87955), (70, 77903), (98, 55645), (155, 35182), (217, 25130), (245, 22258), (310, 17591), (359, 15190), (434, 12565), (490, 11129), (718, 7595), (1085, 5026), (1519, 3590), (1795, 3038), (2170, 2513)]