4250245140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1388969}}^1$

素因数の和:1389001

約数の個数: 72

約数和(自身を含む): 13650797160

約数和(自身を除く): 9400552020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 1388969, 2777938, 4166907, 5555876, 6944845, 8333814, 12500721, 13889690, 16667628, 20834535, 23612473, 25001442, 27779380, 41669070, 47224946, 50002884, 62503605, 70837419, 83338140, 94449892, 118062365, 125007210, 141674838, 212512257, 236124730, 250014420, 283349676, 354187095, 425024514, 472249460, 708374190, 850049028, 1062561285, 1416748380, 2125122570, 4250245140]

約数ペア:

[(1, 4250245140), (2, 2125122570), (3, 1416748380), (4, 1062561285), (5, 850049028), (6, 708374190), (9, 472249460), (10, 425024514), (12, 354187095), (15, 283349676), (17, 250014420), (18, 236124730), (20, 212512257), (30, 141674838), (34, 125007210), (36, 118062365), (45, 94449892), (51, 83338140), (60, 70837419), (68, 62503605), (85, 50002884), (90, 47224946), (102, 41669070), (153, 27779380), (170, 25001442), (180, 23612473), (204, 20834535), (255, 16667628), (306, 13889690), (340, 12500721), (510, 8333814), (612, 6944845), (765, 5555876), (1020, 4166907), (1530, 2777938), (3060, 1388969)]