919432890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1429}}^1\times {\mathrm{2383}}^1$

素因数の和:3828

約数の個数: 64

約数和(自身を含む): 2454566400

約数和(自身を除く): 1535133510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1429, 2383, 2858, 4287, 4766, 7145, 7149, 8574, 11915, 12861, 14290, 14298, 21435, 21447, 23830, 25722, 35745, 38583, 42870, 42894, 64305, 64341, 71490, 77166, 107235, 128610, 128682, 192915, 214470, 321705, 385830, 643410, 3405307, 6810614, 10215921, 17026535, 20431842, 30647763, 34053070, 51079605, 61295526, 91943289, 102159210, 153238815, 183886578, 306477630, 459716445, 919432890]

約数ペア:

[(1, 919432890), (2, 459716445), (3, 306477630), (5, 183886578), (6, 153238815), (9, 102159210), (10, 91943289), (15, 61295526), (18, 51079605), (27, 34053070), (30, 30647763), (45, 20431842), (54, 17026535), (90, 10215921), (135, 6810614), (270, 3405307), (1429, 643410), (2383, 385830), (2858, 321705), (4287, 214470), (4766, 192915), (7145, 128682), (7149, 128610), (8574, 107235), (11915, 77166), (12861, 71490), (14290, 64341), (14298, 64305), (21435, 42894), (21447, 42870), (23830, 38583), (25722, 35745)]