4473890820

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{394523}}^1$

素因数の和:394551

約数の個数: 120

約数和(自身を含む): 16039767744

約数和(自身を除く): 11565876924

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 394523, 789046, 1183569, 1578092, 1972615, 2367138, 2761661, 3550707, 3945230, 4734276, 5523322, 5917845, 7101414, 7890460, 8284983, 10652121, 11046644, 11835690, 13808305, 14202828, 16569966, 17753535, 21304242, 23671380, 24854949, 27616610, 31956363, 33139932, 35507070, 41424915, 42608484, 49709898, 53260605, 55233220, 63912726, 71014140, 74564847, 82849830, 99419796, 106521210, 124274745, 127825452, 149129694, 159781815, 165699660, 213042420, 223694541, 248549490, 298259388, 319563630, 372824235, 447389082, 497098980, 639127260, 745648470, 894778164, 1118472705, 1491296940, 2236945410, 4473890820]

約数ペア:

[(1, 4473890820), (2, 2236945410), (3, 1491296940), (4, 1118472705), (5, 894778164), (6, 745648470), (7, 639127260), (9, 497098980), (10, 447389082), (12, 372824235), (14, 319563630), (15, 298259388), (18, 248549490), (20, 223694541), (21, 213042420), (27, 165699660), (28, 159781815), (30, 149129694), (35, 127825452), (36, 124274745), (42, 106521210), (45, 99419796), (54, 82849830), (60, 74564847), (63, 71014140), (70, 63912726), (81, 55233220), (84, 53260605), (90, 49709898), (105, 42608484), (108, 41424915), (126, 35507070), (135, 33139932), (140, 31956363), (162, 27616610), (180, 24854949), (189, 23671380), (210, 21304242), (252, 17753535), (270, 16569966), (315, 14202828), (324, 13808305), (378, 11835690), (405, 11046644), (420, 10652121), (540, 8284983), (567, 7890460), (630, 7101414), (756, 5917845), (810, 5523322), (945, 4734276), (1134, 3945230), (1260, 3550707), (1620, 2761661), (1890, 2367138), (2268, 1972615), (2835, 1578092), (3780, 1183569), (5670, 789046), (11340, 394523)]