42274540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:407

約数の個数: 96

約数和(自身を含む): 112218624

約数和(自身を除く): 69944084

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 97, 110, 140, 154, 194, 220, 283, 308, 385, 388, 485, 566, 679, 770, 970, 1067, 1132, 1358, 1415, 1540, 1940, 1981, 2134, 2716, 2830, 3113, 3395, 3962, 4268, 5335, 5660, 6226, 6790, 7469, 7924, 9905, 10670, 12452, 13580, 14938, 15565, 19810, 21340, 21791, 27451, 29876, 31130, 37345, 39620, 43582, 54902, 62260, 74690, 87164, 108955, 109804, 137255, 149380, 192157, 217910, 274510, 301961, 384314, 435820, 549020, 603922, 768628, 960785, 1207844, 1509805, 1921570, 2113727, 3019610, 3843140, 4227454, 6039220, 8454908, 10568635, 21137270, 42274540]

約数ペア:

[(1, 42274540), (2, 21137270), (4, 10568635), (5, 8454908), (7, 6039220), (10, 4227454), (11, 3843140), (14, 3019610), (20, 2113727), (22, 1921570), (28, 1509805), (35, 1207844), (44, 960785), (55, 768628), (70, 603922), (77, 549020), (97, 435820), (110, 384314), (140, 301961), (154, 274510), (194, 217910), (220, 192157), (283, 149380), (308, 137255), (385, 109804), (388, 108955), (485, 87164), (566, 74690), (679, 62260), (770, 54902), (970, 43582), (1067, 39620), (1132, 37345), (1358, 31130), (1415, 29876), (1540, 27451), (1940, 21791), (1981, 21340), (2134, 19810), (2716, 15565), (2830, 14938), (3113, 13580), (3395, 12452), (3962, 10670), (4268, 9905), (5335, 7924), (5660, 7469), (6226, 6790)]