869123070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{136013}}^1$

素因数の和:136097

約数の個数: 48

約数和(自身を含む): 2291563872

約数和(自身を除く): 1422440802

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 136013, 272026, 408039, 680065, 816078, 1224117, 1360130, 2040195, 2448234, 4080390, 6120585, 9656923, 12241170, 19313846, 28970769, 48284615, 57941538, 86912307, 96569230, 144853845, 173824614, 289707690, 434561535, 869123070]

約数ペア:

[(1, 869123070), (2, 434561535), (3, 289707690), (5, 173824614), (6, 144853845), (9, 96569230), (10, 86912307), (15, 57941538), (18, 48284615), (30, 28970769), (45, 19313846), (71, 12241170), (90, 9656923), (142, 6120585), (213, 4080390), (355, 2448234), (426, 2040195), (639, 1360130), (710, 1224117), (1065, 816078), (1278, 680065), (2130, 408039), (3195, 272026), (6390, 136013)]