238804950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1319}}^1$

素因数の和:1422

約数の個数: 96

約数和(自身を含む): 636387840

約数和(自身を除く): 397582890

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 71, 75, 85, 102, 142, 150, 170, 213, 255, 355, 425, 426, 510, 710, 850, 1065, 1207, 1275, 1319, 1775, 2130, 2414, 2550, 2638, 3550, 3621, 3957, 5325, 6035, 6595, 7242, 7914, 10650, 12070, 13190, 18105, 19785, 22423, 30175, 32975, 36210, 39570, 44846, 60350, 65950, 67269, 90525, 93649, 98925, 112115, 134538, 181050, 187298, 197850, 224230, 280947, 336345, 468245, 560575, 561894, 672690, 936490, 1121150, 1404735, 1592033, 1681725, 2341225, 2809470, 3184066, 3363450, 4682450, 4776099, 7023675, 7960165, 9552198, 14047350, 15920330, 23880495, 39800825, 47760990, 79601650, 119402475, 238804950]

約数ペア:

[(1, 238804950), (2, 119402475), (3, 79601650), (5, 47760990), (6, 39800825), (10, 23880495), (15, 15920330), (17, 14047350), (25, 9552198), (30, 7960165), (34, 7023675), (50, 4776099), (51, 4682450), (71, 3363450), (75, 3184066), (85, 2809470), (102, 2341225), (142, 1681725), (150, 1592033), (170, 1404735), (213, 1121150), (255, 936490), (355, 672690), (425, 561894), (426, 560575), (510, 468245), (710, 336345), (850, 280947), (1065, 224230), (1207, 197850), (1275, 187298), (1319, 181050), (1775, 134538), (2130, 112115), (2414, 98925), (2550, 93649), (2638, 90525), (3550, 67269), (3621, 65950), (3957, 60350), (5325, 44846), (6035, 39570), (6595, 36210), (7242, 32975), (7914, 30175), (10650, 22423), (12070, 19785), (13190, 18105)]