15268380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{14969}}^1$

素因数の和:14998

約数の個数: 48

約数和(自身を含む): 45269280

約数和(自身を除く): 30000900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 14969, 29938, 44907, 59876, 74845, 89814, 149690, 179628, 224535, 254473, 299380, 449070, 508946, 763419, 898140, 1017892, 1272365, 1526838, 2544730, 3053676, 3817095, 5089460, 7634190, 15268380]

約数ペア:

[(1, 15268380), (2, 7634190), (3, 5089460), (4, 3817095), (5, 3053676), (6, 2544730), (10, 1526838), (12, 1272365), (15, 1017892), (17, 898140), (20, 763419), (30, 508946), (34, 449070), (51, 299380), (60, 254473), (68, 224535), (85, 179628), (102, 149690), (170, 89814), (204, 74845), (255, 59876), (340, 44907), (510, 29938), (1020, 14969)]