131377070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{653}}^1$

素因数の和:761

約数の個数: 64

約数和(自身を含む): 271226880

約数和(自身を除く): 139849810

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 59, 62, 110, 118, 155, 295, 310, 341, 590, 649, 653, 682, 1298, 1306, 1705, 1829, 3245, 3265, 3410, 3658, 6490, 6530, 7183, 9145, 14366, 18290, 20119, 20243, 35915, 38527, 40238, 40486, 71830, 77054, 100595, 101215, 192635, 201190, 202430, 222673, 385270, 423797, 445346, 847594, 1113365, 1194337, 2118985, 2226730, 2388674, 4237970, 5971685, 11943370, 13137707, 26275414, 65688535, 131377070]

約数ペア:

[(1, 131377070), (2, 65688535), (5, 26275414), (10, 13137707), (11, 11943370), (22, 5971685), (31, 4237970), (55, 2388674), (59, 2226730), (62, 2118985), (110, 1194337), (118, 1113365), (155, 847594), (295, 445346), (310, 423797), (341, 385270), (590, 222673), (649, 202430), (653, 201190), (682, 192635), (1298, 101215), (1306, 100595), (1705, 77054), (1829, 71830), (3245, 40486), (3265, 40238), (3410, 38527), (3658, 35915), (6490, 20243), (6530, 20119), (7183, 18290), (9145, 14366)]