2001794310

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2749}}^1$

素因数の和:2828

約数の個数: 160

約数和(自身を含む): 5749920000

約数和(自身を除く): 3748125690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 31, 45, 54, 58, 62, 81, 87, 90, 93, 135, 145, 155, 162, 174, 186, 261, 270, 279, 290, 310, 405, 435, 465, 522, 558, 783, 810, 837, 870, 899, 930, 1305, 1395, 1566, 1674, 1798, 2349, 2511, 2610, 2697, 2749, 2790, 3915, 4185, 4495, 4698, 5022, 5394, 5498, 7830, 8091, 8247, 8370, 8990, 11745, 12555, 13485, 13745, 16182, 16494, 23490, 24273, 24741, 25110, 26970, 27490, 40455, 41235, 48546, 49482, 72819, 74223, 79721, 80910, 82470, 85219, 121365, 123705, 145638, 148446, 159442, 170438, 222669, 239163, 242730, 247410, 255657, 364095, 371115, 398605, 426095, 445338, 478326, 511314, 717489, 728190, 742230, 766971, 797210, 852190, 1113345, 1195815, 1278285, 1434978, 1533942, 2152467, 2226690, 2300913, 2391630, 2471351, 2556570, 3587445, 3834855, 4304934, 4601826, 4942702, 6457401, 6902739, 7174890, 7414053, 7669710, 10762335, 11504565, 12356755, 12914802, 13805478, 14828106, 21524670, 22242159, 23009130, 24713510, 32287005, 34513695, 37070265, 44484318, 64574010, 66726477, 69027390, 74140530, 111210795, 133452954, 200179431, 222421590, 333632385, 400358862, 667264770, 1000897155, 2001794310]

約数ペア:

[(1, 2001794310), (2, 1000897155), (3, 667264770), (5, 400358862), (6, 333632385), (9, 222421590), (10, 200179431), (15, 133452954), (18, 111210795), (27, 74140530), (29, 69027390), (30, 66726477), (31, 64574010), (45, 44484318), (54, 37070265), (58, 34513695), (62, 32287005), (81, 24713510), (87, 23009130), (90, 22242159), (93, 21524670), (135, 14828106), (145, 13805478), (155, 12914802), (162, 12356755), (174, 11504565), (186, 10762335), (261, 7669710), (270, 7414053), (279, 7174890), (290, 6902739), (310, 6457401), (405, 4942702), (435, 4601826), (465, 4304934), (522, 3834855), (558, 3587445), (783, 2556570), (810, 2471351), (837, 2391630), (870, 2300913), (899, 2226690), (930, 2152467), (1305, 1533942), (1395, 1434978), (1566, 1278285), (1674, 1195815), (1798, 1113345), (2349, 852190), (2511, 797210), (2610, 766971), (2697, 742230), (2749, 728190), (2790, 717489), (3915, 511314), (4185, 478326), (4495, 445338), (4698, 426095), (5022, 398605), (5394, 371115), (5498, 364095), (7830, 255657), (8091, 247410), (8247, 242730), (8370, 239163), (8990, 222669), (11745, 170438), (12555, 159442), (13485, 148446), (13745, 145638), (16182, 123705), (16494, 121365), (23490, 85219), (24273, 82470), (24741, 80910), (25110, 79721), (26970, 74223), (27490, 72819), (40455, 49482), (41235, 48546)]