12553664830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{42227}}^1$

素因数の和:42409

約数の個数: 64

約数和(自身を含む): 26852954112

約数和(自身を除く): 14299289282

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 137, 155, 217, 274, 310, 434, 685, 959, 1085, 1370, 1918, 2170, 4247, 4795, 8494, 9590, 21235, 29729, 42227, 42470, 59458, 84454, 148645, 211135, 295589, 297290, 422270, 591178, 1309037, 1477945, 2618074, 2955890, 5785099, 6545185, 9163259, 11570198, 13090370, 18326518, 28925495, 40495693, 45816295, 57850990, 80991386, 91632590, 179338069, 202478465, 358676138, 404956930, 896690345, 1255366483, 1793380690, 2510732966, 6276832415, 12553664830]

約数ペア:

[(1, 12553664830), (2, 6276832415), (5, 2510732966), (7, 1793380690), (10, 1255366483), (14, 896690345), (31, 404956930), (35, 358676138), (62, 202478465), (70, 179338069), (137, 91632590), (155, 80991386), (217, 57850990), (274, 45816295), (310, 40495693), (434, 28925495), (685, 18326518), (959, 13090370), (1085, 11570198), (1370, 9163259), (1918, 6545185), (2170, 5785099), (4247, 2955890), (4795, 2618074), (8494, 1477945), (9590, 1309037), (21235, 591178), (29729, 422270), (42227, 297290), (42470, 295589), (59458, 211135), (84454, 148645)]