70000001970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{673}}^1\times {\mathrm{727}}^1$

素因数の和:1680

約数の個数: 128

約数和(自身を含む): 178055055360

約数和(自身を除く): 108055053390

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 251, 285, 502, 570, 673, 727, 753, 1255, 1346, 1454, 1506, 2019, 2181, 2510, 3365, 3635, 3765, 4038, 4362, 4769, 6730, 7270, 7530, 9538, 10095, 10905, 12787, 13813, 14307, 20190, 21810, 23845, 25574, 27626, 28614, 38361, 41439, 47690, 63935, 69065, 71535, 76722, 82878, 127870, 138130, 143070, 168923, 182477, 191805, 207195, 337846, 364954, 383610, 414390, 489271, 506769, 547431, 844615, 912385, 978542, 1013538, 1094862, 1467813, 1689230, 1824770, 2446355, 2533845, 2737155, 2935626, 3209537, 3467063, 4892710, 5067690, 5474310, 6419074, 6934126, 7339065, 9296149, 9628611, 10401189, 14678130, 16047685, 17335315, 18592298, 19257222, 20802378, 27888447, 32095370, 34670630, 46480745, 48143055, 52005945, 55776894, 92961490, 96286110, 104011890, 122807021, 139442235, 245614042, 278884470, 368421063, 614035105, 736842126, 1228070210, 1842105315, 2333333399, 3684210630, 4666666798, 7000000197, 11666666995, 14000000394, 23333333990, 35000000985, 70000001970]

約数ペア:

[(1, 70000001970), (2, 35000000985), (3, 23333333990), (5, 14000000394), (6, 11666666995), (10, 7000000197), (15, 4666666798), (19, 3684210630), (30, 2333333399), (38, 1842105315), (57, 1228070210), (95, 736842126), (114, 614035105), (190, 368421063), (251, 278884470), (285, 245614042), (502, 139442235), (570, 122807021), (673, 104011890), (727, 96286110), (753, 92961490), (1255, 55776894), (1346, 52005945), (1454, 48143055), (1506, 46480745), (2019, 34670630), (2181, 32095370), (2510, 27888447), (3365, 20802378), (3635, 19257222), (3765, 18592298), (4038, 17335315), (4362, 16047685), (4769, 14678130), (6730, 10401189), (7270, 9628611), (7530, 9296149), (9538, 7339065), (10095, 6934126), (10905, 6419074), (12787, 5474310), (13813, 5067690), (14307, 4892710), (20190, 3467063), (21810, 3209537), (23845, 2935626), (25574, 2737155), (27626, 2533845), (28614, 2446355), (38361, 1824770), (41439, 1689230), (47690, 1467813), (63935, 1094862), (69065, 1013538), (71535, 978542), (76722, 912385), (82878, 844615), (127870, 547431), (138130, 506769), (143070, 489271), (168923, 414390), (182477, 383610), (191805, 364954), (207195, 337846)]