236447730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^2$

素因数の和:205

約数の個数: 144

約数和(自身を含む): 682723080

約数和(自身を除く): 446275350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 29, 30, 34, 45, 51, 58, 73, 85, 87, 90, 102, 145, 146, 153, 170, 174, 219, 255, 261, 290, 306, 365, 435, 438, 493, 510, 522, 657, 730, 765, 870, 986, 1095, 1241, 1305, 1314, 1479, 1530, 2117, 2190, 2465, 2482, 2610, 2958, 3285, 3723, 4234, 4437, 4930, 5329, 6205, 6351, 6570, 7395, 7446, 8874, 10585, 10658, 11169, 12410, 12702, 14790, 15987, 18615, 19053, 21170, 22185, 22338, 26645, 31755, 31974, 35989, 37230, 38106, 44370, 47961, 53290, 55845, 63510, 71978, 79935, 90593, 95265, 95922, 107967, 111690, 154541, 159870, 179945, 181186, 190530, 215934, 239805, 271779, 309082, 323901, 359890, 452965, 463623, 479610, 539835, 543558, 647802, 772705, 815337, 905930, 927246, 1079670, 1358895, 1390869, 1545410, 1619505, 1630674, 2318115, 2627197, 2717790, 2781738, 3239010, 4076685, 4636230, 5254394, 6954345, 7881591, 8153370, 13135985, 13908690, 15763182, 23644773, 26271970, 39407955, 47289546, 78815910, 118223865, 236447730]

約数ペア:

[(1, 236447730), (2, 118223865), (3, 78815910), (5, 47289546), (6, 39407955), (9, 26271970), (10, 23644773), (15, 15763182), (17, 13908690), (18, 13135985), (29, 8153370), (30, 7881591), (34, 6954345), (45, 5254394), (51, 4636230), (58, 4076685), (73, 3239010), (85, 2781738), (87, 2717790), (90, 2627197), (102, 2318115), (145, 1630674), (146, 1619505), (153, 1545410), (170, 1390869), (174, 1358895), (219, 1079670), (255, 927246), (261, 905930), (290, 815337), (306, 772705), (365, 647802), (435, 543558), (438, 539835), (493, 479610), (510, 463623), (522, 452965), (657, 359890), (730, 323901), (765, 309082), (870, 271779), (986, 239805), (1095, 215934), (1241, 190530), (1305, 181186), (1314, 179945), (1479, 159870), (1530, 154541), (2117, 111690), (2190, 107967), (2465, 95922), (2482, 95265), (2610, 90593), (2958, 79935), (3285, 71978), (3723, 63510), (4234, 55845), (4437, 53290), (4930, 47961), (5329, 44370), (6205, 38106), (6351, 37230), (6570, 35989), (7395, 31974), (7446, 31755), (8874, 26645), (10585, 22338), (10658, 22185), (11169, 21170), (12410, 19053), (12702, 18615), (14790, 15987)]