339411870

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1931}}^1$

素因数の和:1988

約数の個数: 160

約数和(自身を含む): 1077221376

約数和(自身を除く): 737809506

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 54, 62, 63, 70, 81, 90, 93, 105, 126, 135, 155, 162, 186, 189, 210, 217, 270, 279, 310, 315, 378, 405, 434, 465, 558, 567, 630, 651, 810, 837, 930, 945, 1085, 1134, 1302, 1395, 1674, 1890, 1931, 1953, 2170, 2511, 2790, 2835, 3255, 3862, 3906, 4185, 5022, 5670, 5793, 5859, 6510, 8370, 9655, 9765, 11586, 11718, 12555, 13517, 17379, 17577, 19310, 19530, 25110, 27034, 28965, 29295, 34758, 35154, 40551, 52137, 57930, 58590, 59861, 67585, 81102, 86895, 87885, 104274, 119722, 121653, 135170, 156411, 173790, 175770, 179583, 202755, 243306, 260685, 299305, 312822, 359166, 364959, 405510, 419027, 521370, 538749, 598610, 608265, 729918, 782055, 838054, 897915, 1077498, 1094877, 1216530, 1257081, 1564110, 1616247, 1795830, 1824795, 2095135, 2189754, 2514162, 2693745, 3232494, 3649590, 3771243, 4190270, 4848741, 5387490, 5474385, 6285405, 7542486, 8081235, 9697482, 10948770, 11313729, 12570810, 16162470, 18856215, 22627458, 24243705, 33941187, 37712430, 48487410, 56568645, 67882374, 113137290, 169705935, 339411870]

約数ペア:

[(1, 339411870), (2, 169705935), (3, 113137290), (5, 67882374), (6, 56568645), (7, 48487410), (9, 37712430), (10, 33941187), (14, 24243705), (15, 22627458), (18, 18856215), (21, 16162470), (27, 12570810), (30, 11313729), (31, 10948770), (35, 9697482), (42, 8081235), (45, 7542486), (54, 6285405), (62, 5474385), (63, 5387490), (70, 4848741), (81, 4190270), (90, 3771243), (93, 3649590), (105, 3232494), (126, 2693745), (135, 2514162), (155, 2189754), (162, 2095135), (186, 1824795), (189, 1795830), (210, 1616247), (217, 1564110), (270, 1257081), (279, 1216530), (310, 1094877), (315, 1077498), (378, 897915), (405, 838054), (434, 782055), (465, 729918), (558, 608265), (567, 598610), (630, 538749), (651, 521370), (810, 419027), (837, 405510), (930, 364959), (945, 359166), (1085, 312822), (1134, 299305), (1302, 260685), (1395, 243306), (1674, 202755), (1890, 179583), (1931, 175770), (1953, 173790), (2170, 156411), (2511, 135170), (2790, 121653), (2835, 119722), (3255, 104274), (3862, 87885), (3906, 86895), (4185, 81102), (5022, 67585), (5670, 59861), (5793, 58590), (5859, 57930), (6510, 52137), (8370, 40551), (9655, 35154), (9765, 34758), (11586, 29295), (11718, 28965), (12555, 27034), (13517, 25110), (17379, 19530), (17577, 19310)]