1683156930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{1553}}^1$

素因数の和:1980

約数の個数: 128

約数和(自身を含む): 4987519488

約数和(自身を除く): 3304362558

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 397, 455, 546, 794, 910, 1191, 1365, 1553, 1985, 2382, 2730, 2779, 3106, 3970, 4659, 5161, 5558, 5955, 7765, 8337, 9318, 10322, 10871, 11910, 13895, 15483, 15530, 16674, 20189, 21742, 23295, 25805, 27790, 30966, 32613, 36127, 40378, 41685, 46590, 51610, 54355, 60567, 65226, 72254, 77415, 83370, 100945, 108381, 108710, 121134, 141323, 154830, 163065, 180635, 201890, 216762, 282646, 302835, 326130, 361270, 423969, 541905, 605670, 616541, 706615, 847938, 1083810, 1233082, 1413230, 1849623, 2119845, 3082705, 3699246, 4239690, 4315787, 6165410, 8015033, 8631574, 9248115, 12947361, 16030066, 18496230, 21578935, 24045099, 25894722, 40075165, 43157870, 48090198, 56105231, 64736805, 80150330, 112210462, 120225495, 129473610, 168315693, 240450990, 280526155, 336631386, 561052310, 841578465, 1683156930]

約数ペア:

[(1, 1683156930), (2, 841578465), (3, 561052310), (5, 336631386), (6, 280526155), (7, 240450990), (10, 168315693), (13, 129473610), (14, 120225495), (15, 112210462), (21, 80150330), (26, 64736805), (30, 56105231), (35, 48090198), (39, 43157870), (42, 40075165), (65, 25894722), (70, 24045099), (78, 21578935), (91, 18496230), (105, 16030066), (130, 12947361), (182, 9248115), (195, 8631574), (210, 8015033), (273, 6165410), (390, 4315787), (397, 4239690), (455, 3699246), (546, 3082705), (794, 2119845), (910, 1849623), (1191, 1413230), (1365, 1233082), (1553, 1083810), (1985, 847938), (2382, 706615), (2730, 616541), (2779, 605670), (3106, 541905), (3970, 423969), (4659, 361270), (5161, 326130), (5558, 302835), (5955, 282646), (7765, 216762), (8337, 201890), (9318, 180635), (10322, 163065), (10871, 154830), (11910, 141323), (13895, 121134), (15483, 108710), (15530, 108381), (16674, 100945), (20189, 83370), (21742, 77415), (23295, 72254), (25805, 65226), (27790, 60567), (30966, 54355), (32613, 51610), (36127, 46590), (40378, 41685)]