42888870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:310

約数の個数: 96

約数和(自身を含む): 116756640

約数和(自身を除く): 73867770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 59, 82, 90, 118, 123, 177, 197, 205, 246, 295, 354, 369, 394, 410, 531, 590, 591, 615, 738, 885, 985, 1062, 1182, 1230, 1770, 1773, 1845, 1970, 2419, 2655, 2955, 3546, 3690, 4838, 5310, 5910, 7257, 8077, 8865, 11623, 12095, 14514, 16154, 17730, 21771, 23246, 24190, 24231, 34869, 36285, 40385, 43542, 48462, 58115, 69738, 72570, 72693, 80770, 104607, 108855, 116230, 121155, 145386, 174345, 209214, 217710, 242310, 348690, 363465, 476543, 523035, 726930, 953086, 1046070, 1429629, 2382715, 2859258, 4288887, 4765430, 7148145, 8577774, 14296290, 21444435, 42888870]

約数ペア:

[(1, 42888870), (2, 21444435), (3, 14296290), (5, 8577774), (6, 7148145), (9, 4765430), (10, 4288887), (15, 2859258), (18, 2382715), (30, 1429629), (41, 1046070), (45, 953086), (59, 726930), (82, 523035), (90, 476543), (118, 363465), (123, 348690), (177, 242310), (197, 217710), (205, 209214), (246, 174345), (295, 145386), (354, 121155), (369, 116230), (394, 108855), (410, 104607), (531, 80770), (590, 72693), (591, 72570), (615, 69738), (738, 58115), (885, 48462), (985, 43542), (1062, 40385), (1182, 36285), (1230, 34869), (1770, 24231), (1773, 24190), (1845, 23246), (1970, 21771), (2419, 17730), (2655, 16154), (2955, 14514), (3546, 12095), (3690, 11623), (4838, 8865), (5310, 8077), (5910, 7257)]