42013370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1019}}^1$

素因数の和:1083

約数の個数: 64

約数和(自身を含む): 94003200

約数和(自身を除く): 51989830

約数列:

[1, 2, 5, 7, 10, 14, 19, 31, 35, 38, 62, 70, 95, 133, 155, 190, 217, 266, 310, 434, 589, 665, 1019, 1085, 1178, 1330, 2038, 2170, 2945, 4123, 5095, 5890, 7133, 8246, 10190, 14266, 19361, 20615, 31589, 35665, 38722, 41230, 63178, 71330, 96805, 135527, 157945, 193610, 221123, 271054, 315890, 442246, 600191, 677635, 1105615, 1200382, 1355270, 2211230, 3000955, 4201337, 6001910, 8402674, 21006685, 42013370]

約数ペア:

[(1, 42013370), (2, 21006685), (5, 8402674), (7, 6001910), (10, 4201337), (14, 3000955), (19, 2211230), (31, 1355270), (35, 1200382), (38, 1105615), (62, 677635), (70, 600191), (95, 442246), (133, 315890), (155, 271054), (190, 221123), (217, 193610), (266, 157945), (310, 135527), (434, 96805), (589, 71330), (665, 63178), (1019, 41230), (1085, 38722), (1178, 35665), (1330, 31589), (2038, 20615), (2170, 19361), (2945, 14266), (4123, 10190), (5095, 8246), (5890, 7133)]