71254230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2791}}^1$

素因数の和:2861

約数の個数: 64

約数和(自身を含む): 183333888

約数和(自身を除く): 112079658

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 37, 46, 69, 74, 111, 115, 138, 185, 222, 230, 345, 370, 555, 690, 851, 1110, 1702, 2553, 2791, 4255, 5106, 5582, 8373, 8510, 12765, 13955, 16746, 25530, 27910, 41865, 64193, 83730, 103267, 128386, 192579, 206534, 309801, 320965, 385158, 516335, 619602, 641930, 962895, 1032670, 1549005, 1925790, 2375141, 3098010, 4750282, 7125423, 11875705, 14250846, 23751410, 35627115, 71254230]

約数ペア:

[(1, 71254230), (2, 35627115), (3, 23751410), (5, 14250846), (6, 11875705), (10, 7125423), (15, 4750282), (23, 3098010), (30, 2375141), (37, 1925790), (46, 1549005), (69, 1032670), (74, 962895), (111, 641930), (115, 619602), (138, 516335), (185, 385158), (222, 320965), (230, 309801), (345, 206534), (370, 192579), (555, 128386), (690, 103267), (851, 83730), (1110, 64193), (1702, 41865), (2553, 27910), (2791, 25530), (4255, 16746), (5106, 13955), (5582, 12765), (8373, 8510)]