110713540

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{16139}}^1$

素因数の和:16169

約数の個数: 48

約数和(自身を含む): 271152000

約数和(自身を除く): 160438460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 6860, 16139, 32278, 64556, 80695, 112973, 161390, 225946, 322780, 451892, 564865, 790811, 1129730, 1581622, 2259460, 3163244, 3954055, 5535677, 7908110, 11071354, 15816220, 22142708, 27678385, 55356770, 110713540]

約数ペア:

[(1, 110713540), (2, 55356770), (4, 27678385), (5, 22142708), (7, 15816220), (10, 11071354), (14, 7908110), (20, 5535677), (28, 3954055), (35, 3163244), (49, 2259460), (70, 1581622), (98, 1129730), (140, 790811), (196, 564865), (245, 451892), (343, 322780), (490, 225946), (686, 161390), (980, 112973), (1372, 80695), (1715, 64556), (3430, 32278), (6860, 16139)]