1740155679

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{1049}}^1$

素因数の和:1272

約数の個数: 48

約数和(自身を含む): 2702700000

約数和(自身を除く): 962544321

約数列:

[1, 3, 9, 19, 57, 89, 109, 171, 267, 327, 801, 981, 1049, 1691, 2071, 3147, 5073, 6213, 9441, 9701, 15219, 18639, 19931, 29103, 59793, 87309, 93361, 114341, 179379, 184319, 280083, 343023, 552957, 840249, 1029069, 1658871, 1773859, 2172479, 5321577, 6517437, 10176349, 15964731, 19552311, 30529047, 91587141, 193350631, 580051893, 1740155679]

約数ペア:

[(1, 1740155679), (3, 580051893), (9, 193350631), (19, 91587141), (57, 30529047), (89, 19552311), (109, 15964731), (171, 10176349), (267, 6517437), (327, 5321577), (801, 2172479), (981, 1773859), (1049, 1658871), (1691, 1029069), (2071, 840249), (3147, 552957), (5073, 343023), (6213, 280083), (9441, 184319), (9701, 179379), (15219, 114341), (18639, 93361), (19931, 87309), (29103, 59793)]