766503220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1307}}^1$

素因数の和:1453

約数の個数: 96

約数和(自身を含む): 1898588160

約数和(自身を除く): 1132084940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 71, 118, 140, 142, 236, 284, 295, 355, 413, 497, 590, 710, 826, 994, 1180, 1307, 1420, 1652, 1988, 2065, 2485, 2614, 4130, 4189, 4970, 5228, 6535, 8260, 8378, 9149, 9940, 13070, 16756, 18298, 20945, 26140, 29323, 36596, 41890, 45745, 58646, 77113, 83780, 91490, 92797, 117292, 146615, 154226, 182980, 185594, 293230, 308452, 371188, 385565, 463985, 539791, 586460, 649579, 771130, 927970, 1079582, 1299158, 1542260, 1855940, 2159164, 2598316, 2698955, 3247895, 5397910, 5475023, 6495790, 10795820, 10950046, 12991580, 21900092, 27375115, 38325161, 54750230, 76650322, 109500460, 153300644, 191625805, 383251610, 766503220]

約数ペア:

[(1, 766503220), (2, 383251610), (4, 191625805), (5, 153300644), (7, 109500460), (10, 76650322), (14, 54750230), (20, 38325161), (28, 27375115), (35, 21900092), (59, 12991580), (70, 10950046), (71, 10795820), (118, 6495790), (140, 5475023), (142, 5397910), (236, 3247895), (284, 2698955), (295, 2598316), (355, 2159164), (413, 1855940), (497, 1542260), (590, 1299158), (710, 1079582), (826, 927970), (994, 771130), (1180, 649579), (1307, 586460), (1420, 539791), (1652, 463985), (1988, 385565), (2065, 371188), (2485, 308452), (2614, 293230), (4130, 185594), (4189, 182980), (4970, 154226), (5228, 146615), (6535, 117292), (8260, 92797), (8378, 91490), (9149, 83780), (9940, 77113), (13070, 58646), (16756, 45745), (18298, 41890), (20945, 36596), (26140, 29323)]