2969892870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{1259}}^1$

素因数の和:1562

約数の個数: 128

約数和(自身を含む): 8360755200

約数和(自身を除く): 5390862330

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 94, 105, 141, 210, 235, 239, 282, 329, 470, 478, 658, 705, 717, 987, 1195, 1259, 1410, 1434, 1645, 1673, 1974, 2390, 2518, 3290, 3346, 3585, 3777, 4935, 5019, 6295, 7170, 7554, 8365, 8813, 9870, 10038, 11233, 12590, 16730, 17626, 18885, 22466, 25095, 26439, 33699, 37770, 44065, 50190, 52878, 56165, 59173, 67398, 78631, 88130, 112330, 118346, 132195, 157262, 168495, 177519, 235893, 264390, 295865, 300901, 336990, 355038, 393155, 414211, 471786, 591730, 601802, 786310, 828422, 887595, 902703, 1179465, 1242633, 1504505, 1775190, 1805406, 2071055, 2106307, 2358930, 2485266, 3009010, 4142110, 4212614, 4513515, 6213165, 6318921, 9027030, 10531535, 12426330, 12637842, 14142347, 21063070, 28284694, 31594605, 42427041, 63189210, 70711735, 84854082, 98996429, 141423470, 197992858, 212135205, 296989287, 424270410, 494982145, 593978574, 989964290, 1484946435, 2969892870]

約数ペア:

[(1, 2969892870), (2, 1484946435), (3, 989964290), (5, 593978574), (6, 494982145), (7, 424270410), (10, 296989287), (14, 212135205), (15, 197992858), (21, 141423470), (30, 98996429), (35, 84854082), (42, 70711735), (47, 63189210), (70, 42427041), (94, 31594605), (105, 28284694), (141, 21063070), (210, 14142347), (235, 12637842), (239, 12426330), (282, 10531535), (329, 9027030), (470, 6318921), (478, 6213165), (658, 4513515), (705, 4212614), (717, 4142110), (987, 3009010), (1195, 2485266), (1259, 2358930), (1410, 2106307), (1434, 2071055), (1645, 1805406), (1673, 1775190), (1974, 1504505), (2390, 1242633), (2518, 1179465), (3290, 902703), (3346, 887595), (3585, 828422), (3777, 786310), (4935, 601802), (5019, 591730), (6295, 471786), (7170, 414211), (7554, 393155), (8365, 355038), (8813, 336990), (9870, 300901), (10038, 295865), (11233, 264390), (12590, 235893), (16730, 177519), (17626, 168495), (18885, 157262), (22466, 132195), (25095, 118346), (26439, 112330), (33699, 88130), (37770, 78631), (44065, 67398), (50190, 59173), (52878, 56165)]