72860070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{4987}}^1$

素因数の和:5484

約数の個数: 32

約数和(自身を含む): 175258368

約数和(自身を除く): 102398298

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 487, 974, 1461, 2435, 2922, 4870, 4987, 7305, 9974, 14610, 14961, 24935, 29922, 49870, 74805, 149610, 2428669, 4857338, 7286007, 12143345, 14572014, 24286690, 36430035, 72860070]

約数ペア:

[(1, 72860070), (2, 36430035), (3, 24286690), (5, 14572014), (6, 12143345), (10, 7286007), (15, 4857338), (30, 2428669), (487, 149610), (974, 74805), (1461, 49870), (2435, 29922), (2922, 24935), (4870, 14961), (4987, 14610), (7305, 9974)]