191683590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{6863}}^1$

素因数の和:6906

約数の個数: 96

約数和(自身を含む): 563397120

約数和(自身を除く): 371713530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 49, 57, 70, 95, 98, 105, 114, 133, 147, 190, 210, 245, 266, 285, 294, 399, 490, 570, 665, 735, 798, 931, 1330, 1470, 1862, 1995, 2793, 3990, 4655, 5586, 6863, 9310, 13726, 13965, 20589, 27930, 34315, 41178, 48041, 68630, 96082, 102945, 130397, 144123, 205890, 240205, 260794, 288246, 336287, 391191, 480410, 651985, 672574, 720615, 782382, 912779, 1008861, 1303970, 1441230, 1681435, 1825558, 1955955, 2017722, 2738337, 3362870, 3911910, 4563895, 5044305, 5476674, 6389453, 9127790, 10088610, 12778906, 13691685, 19168359, 27383370, 31947265, 38336718, 63894530, 95841795, 191683590]

約数ペア:

[(1, 191683590), (2, 95841795), (3, 63894530), (5, 38336718), (6, 31947265), (7, 27383370), (10, 19168359), (14, 13691685), (15, 12778906), (19, 10088610), (21, 9127790), (30, 6389453), (35, 5476674), (38, 5044305), (42, 4563895), (49, 3911910), (57, 3362870), (70, 2738337), (95, 2017722), (98, 1955955), (105, 1825558), (114, 1681435), (133, 1441230), (147, 1303970), (190, 1008861), (210, 912779), (245, 782382), (266, 720615), (285, 672574), (294, 651985), (399, 480410), (490, 391191), (570, 336287), (665, 288246), (735, 260794), (798, 240205), (931, 205890), (1330, 144123), (1470, 130397), (1862, 102945), (1995, 96082), (2793, 68630), (3990, 48041), (4655, 41178), (5586, 34315), (6863, 27930), (9310, 20589), (13726, 13965)]