63017260

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 135162720

約数和(自身を除く): 72145460

約数列:

[1, 2, 4, 5, 10, 20, 109, 137, 211, 218, 274, 422, 436, 545, 548, 685, 844, 1055, 1090, 1370, 2110, 2180, 2740, 4220, 14933, 22999, 28907, 29866, 45998, 57814, 59732, 74665, 91996, 114995, 115628, 144535, 149330, 229990, 289070, 298660, 459980, 578140, 3150863, 6301726, 12603452, 15754315, 31508630, 63017260]

約数ペア:

[(1, 63017260), (2, 31508630), (4, 15754315), (5, 12603452), (10, 6301726), (20, 3150863), (109, 578140), (137, 459980), (211, 298660), (218, 289070), (274, 229990), (422, 149330), (436, 144535), (545, 115628), (548, 114995), (685, 91996), (844, 74665), (1055, 59732), (1090, 57814), (1370, 45998), (2110, 29866), (2180, 28907), (2740, 22999), (4220, 14933)]