248833690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:324

約数の個数: 96

約数和(自身を含む): 555223680

約数和(自身を除く): 306389990

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 43, 70, 86, 95, 133, 190, 215, 229, 266, 301, 361, 430, 458, 602, 665, 722, 817, 1145, 1330, 1505, 1603, 1634, 1805, 2290, 2527, 3010, 3206, 3610, 4085, 4351, 5054, 5719, 8015, 8170, 8702, 9847, 11438, 12635, 15523, 16030, 19694, 21755, 25270, 28595, 30457, 31046, 43510, 49235, 57190, 60914, 68929, 77615, 82669, 98470, 108661, 137858, 152285, 155230, 165338, 187093, 217322, 304570, 344645, 374186, 413345, 543305, 578683, 689290, 826690, 935465, 1086610, 1157366, 1309651, 1870930, 2619302, 2893415, 3554767, 5786830, 6548255, 7109534, 13096510, 17773835, 24883369, 35547670, 49766738, 124416845, 248833690]

約数ペア:

[(1, 248833690), (2, 124416845), (5, 49766738), (7, 35547670), (10, 24883369), (14, 17773835), (19, 13096510), (35, 7109534), (38, 6548255), (43, 5786830), (70, 3554767), (86, 2893415), (95, 2619302), (133, 1870930), (190, 1309651), (215, 1157366), (229, 1086610), (266, 935465), (301, 826690), (361, 689290), (430, 578683), (458, 543305), (602, 413345), (665, 374186), (722, 344645), (817, 304570), (1145, 217322), (1330, 187093), (1505, 165338), (1603, 155230), (1634, 152285), (1805, 137858), (2290, 108661), (2527, 98470), (3010, 82669), (3206, 77615), (3610, 68929), (4085, 60914), (4351, 57190), (5054, 49235), (5719, 43510), (8015, 31046), (8170, 30457), (8702, 28595), (9847, 25270), (11438, 21755), (12635, 19694), (15523, 16030)]