315040530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{541}}^1$

素因数の和:664

約数の個数: 128

約数和(自身を含む): 899112960

約数和(自身を除く): 584072430

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 59, 70, 94, 105, 118, 141, 177, 210, 235, 282, 295, 329, 354, 413, 470, 541, 590, 658, 705, 826, 885, 987, 1082, 1239, 1410, 1623, 1645, 1770, 1974, 2065, 2478, 2705, 2773, 3246, 3290, 3787, 4130, 4935, 5410, 5546, 6195, 7574, 8115, 8319, 9870, 11361, 12390, 13865, 16230, 16638, 18935, 19411, 22722, 25427, 27730, 31919, 37870, 38822, 41595, 50854, 56805, 58233, 63838, 76281, 83190, 95757, 97055, 113610, 116466, 127135, 152562, 159595, 177989, 191514, 194110, 223433, 254270, 291165, 319190, 355978, 381405, 446866, 478785, 533967, 582330, 670299, 762810, 889945, 957570, 1067934, 1117165, 1340598, 1500193, 1779890, 2234330, 2669835, 3000386, 3351495, 4500579, 5339670, 6702990, 7500965, 9001158, 10501351, 15001930, 21002702, 22502895, 31504053, 45005790, 52506755, 63008106, 105013510, 157520265, 315040530]

約数ペア:

[(1, 315040530), (2, 157520265), (3, 105013510), (5, 63008106), (6, 52506755), (7, 45005790), (10, 31504053), (14, 22502895), (15, 21002702), (21, 15001930), (30, 10501351), (35, 9001158), (42, 7500965), (47, 6702990), (59, 5339670), (70, 4500579), (94, 3351495), (105, 3000386), (118, 2669835), (141, 2234330), (177, 1779890), (210, 1500193), (235, 1340598), (282, 1117165), (295, 1067934), (329, 957570), (354, 889945), (413, 762810), (470, 670299), (541, 582330), (590, 533967), (658, 478785), (705, 446866), (826, 381405), (885, 355978), (987, 319190), (1082, 291165), (1239, 254270), (1410, 223433), (1623, 194110), (1645, 191514), (1770, 177989), (1974, 159595), (2065, 152562), (2478, 127135), (2705, 116466), (2773, 113610), (3246, 97055), (3290, 95757), (3787, 83190), (4130, 76281), (4935, 63838), (5410, 58233), (5546, 56805), (6195, 50854), (7574, 41595), (8115, 38822), (8319, 37870), (9870, 31919), (11361, 27730), (12390, 25427), (13865, 22722), (16230, 19411), (16638, 18935)]