12797940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12547}}^1$

素因数の和:12576

約数の個数: 48

約数和(自身を含む): 37945152

約数和(自身を除く): 25147212

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, 12547, 25094, 37641, 50188, 62735, 75282, 125470, 150564, 188205, 213299, 250940, 376410, 426598, 639897, 752820, 853196, 1066495, 1279794, 2132990, 2559588, 3199485, 4265980, 6398970, 12797940]

約数ペア:

[(1, 12797940), (2, 6398970), (3, 4265980), (4, 3199485), (5, 2559588), (6, 2132990), (10, 1279794), (12, 1066495), (15, 853196), (17, 752820), (20, 639897), (30, 426598), (34, 376410), (51, 250940), (60, 213299), (68, 188205), (85, 150564), (102, 125470), (170, 75282), (204, 62735), (255, 50188), (340, 37641), (510, 25094), (1020, 12547)]