217647630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1$

素因数の和:450

約数の個数: 96

約数和(自身を含む): 579537504

約数和(自身を除く): 361889874

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 107, 194, 214, 233, 291, 321, 466, 485, 535, 582, 642, 699, 873, 963, 970, 1070, 1165, 1398, 1455, 1605, 1746, 1926, 2097, 2330, 2910, 3210, 3495, 4194, 4365, 4815, 6990, 8730, 9630, 10379, 10485, 20758, 20970, 22601, 24931, 31137, 45202, 49862, 51895, 62274, 67803, 74793, 93411, 103790, 113005, 124655, 135606, 149586, 155685, 186822, 203409, 224379, 226010, 249310, 311370, 339015, 373965, 406818, 448758, 467055, 678030, 747930, 934110, 1017045, 1121895, 2034090, 2243790, 2418307, 4836614, 7254921, 12091535, 14509842, 21764763, 24183070, 36274605, 43529526, 72549210, 108823815, 217647630]

約数ペア:

[(1, 217647630), (2, 108823815), (3, 72549210), (5, 43529526), (6, 36274605), (9, 24183070), (10, 21764763), (15, 14509842), (18, 12091535), (30, 7254921), (45, 4836614), (90, 2418307), (97, 2243790), (107, 2034090), (194, 1121895), (214, 1017045), (233, 934110), (291, 747930), (321, 678030), (466, 467055), (485, 448758), (535, 406818), (582, 373965), (642, 339015), (699, 311370), (873, 249310), (963, 226010), (970, 224379), (1070, 203409), (1165, 186822), (1398, 155685), (1455, 149586), (1605, 135606), (1746, 124655), (1926, 113005), (2097, 103790), (2330, 93411), (2910, 74793), (3210, 67803), (3495, 62274), (4194, 51895), (4365, 49862), (4815, 45202), (6990, 31137), (8730, 24931), (9630, 22601), (10379, 20970), (10485, 20758)]