2563191330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{2741}}^1$

素因数の和:2892

約数の個数: 128

約数和(自身を含む): 7246250496

約数和(自身を除く): 4683059166

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 61, 70, 73, 105, 122, 146, 183, 210, 219, 305, 365, 366, 427, 438, 511, 610, 730, 854, 915, 1022, 1095, 1281, 1533, 1830, 2135, 2190, 2555, 2562, 2741, 3066, 4270, 4453, 5110, 5482, 6405, 7665, 8223, 8906, 12810, 13359, 13705, 15330, 16446, 19187, 22265, 26718, 27410, 31171, 38374, 41115, 44530, 57561, 62342, 66795, 82230, 93513, 95935, 115122, 133590, 155855, 167201, 187026, 191870, 200093, 287805, 311710, 334402, 400186, 467565, 501603, 575610, 600279, 836005, 935130, 1000465, 1003206, 1170407, 1200558, 1400651, 1672010, 2000930, 2340814, 2508015, 2801302, 3001395, 3511221, 4201953, 5016030, 5852035, 6002790, 7003255, 7022442, 8403906, 11704070, 12205673, 14006510, 17556105, 21009765, 24411346, 35112210, 36617019, 42019530, 61028365, 73234038, 85439711, 122056730, 170879422, 183085095, 256319133, 366170190, 427198555, 512638266, 854397110, 1281595665, 2563191330]

約数ペア:

[(1, 2563191330), (2, 1281595665), (3, 854397110), (5, 512638266), (6, 427198555), (7, 366170190), (10, 256319133), (14, 183085095), (15, 170879422), (21, 122056730), (30, 85439711), (35, 73234038), (42, 61028365), (61, 42019530), (70, 36617019), (73, 35112210), (105, 24411346), (122, 21009765), (146, 17556105), (183, 14006510), (210, 12205673), (219, 11704070), (305, 8403906), (365, 7022442), (366, 7003255), (427, 6002790), (438, 5852035), (511, 5016030), (610, 4201953), (730, 3511221), (854, 3001395), (915, 2801302), (1022, 2508015), (1095, 2340814), (1281, 2000930), (1533, 1672010), (1830, 1400651), (2135, 1200558), (2190, 1170407), (2555, 1003206), (2562, 1000465), (2741, 935130), (3066, 836005), (4270, 600279), (4453, 575610), (5110, 501603), (5482, 467565), (6405, 400186), (7665, 334402), (8223, 311710), (8906, 287805), (12810, 200093), (13359, 191870), (13705, 187026), (15330, 167201), (16446, 155855), (19187, 133590), (22265, 115122), (26718, 95935), (27410, 93513), (31171, 82230), (38374, 66795), (41115, 62342), (44530, 57561)]