1175205780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{310901}}^1$

素因数の和:310926

約数の個数: 96

約数和(自身を含む): 4178522880

約数和(自身を除く): 3003317100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 310901, 621802, 932703, 1243604, 1554505, 1865406, 2176307, 2798109, 3109010, 3730812, 4352614, 4663515, 5596218, 6218020, 6528921, 8394327, 8705228, 9327030, 10881535, 11192436, 13057842, 13990545, 16788654, 18654060, 19586763, 21763070, 26115684, 27981090, 32644605, 33577308, 39173526, 41971635, 43526140, 55962180, 58760289, 65289210, 78347052, 83943270, 97933815, 117520578, 130578420, 167886540, 195867630, 235041156, 293801445, 391735260, 587602890, 1175205780]

約数ペア:

[(1, 1175205780), (2, 587602890), (3, 391735260), (4, 293801445), (5, 235041156), (6, 195867630), (7, 167886540), (9, 130578420), (10, 117520578), (12, 97933815), (14, 83943270), (15, 78347052), (18, 65289210), (20, 58760289), (21, 55962180), (27, 43526140), (28, 41971635), (30, 39173526), (35, 33577308), (36, 32644605), (42, 27981090), (45, 26115684), (54, 21763070), (60, 19586763), (63, 18654060), (70, 16788654), (84, 13990545), (90, 13057842), (105, 11192436), (108, 10881535), (126, 9327030), (135, 8705228), (140, 8394327), (180, 6528921), (189, 6218020), (210, 5596218), (252, 4663515), (270, 4352614), (315, 3730812), (378, 3109010), (420, 2798109), (540, 2176307), (630, 1865406), (756, 1554505), (945, 1243604), (1260, 932703), (1890, 621802), (3780, 310901)]