30488570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{653}}^1$

素因数の和:719

約数の個数: 64

約数和(自身を含む): 67806720

約数和(自身を除く): 37318150

約数列:

[1, 2, 5, 7, 10, 14, 23, 29, 35, 46, 58, 70, 115, 145, 161, 203, 230, 290, 322, 406, 653, 667, 805, 1015, 1306, 1334, 1610, 2030, 3265, 3335, 4571, 4669, 6530, 6670, 9142, 9338, 15019, 18937, 22855, 23345, 30038, 37874, 45710, 46690, 75095, 94685, 105133, 132559, 150190, 189370, 210266, 265118, 435551, 525665, 662795, 871102, 1051330, 1325590, 2177755, 3048857, 4355510, 6097714, 15244285, 30488570]

約数ペア:

[(1, 30488570), (2, 15244285), (5, 6097714), (7, 4355510), (10, 3048857), (14, 2177755), (23, 1325590), (29, 1051330), (35, 871102), (46, 662795), (58, 525665), (70, 435551), (115, 265118), (145, 210266), (161, 189370), (203, 150190), (230, 132559), (290, 105133), (322, 94685), (406, 75095), (653, 46690), (667, 45710), (805, 37874), (1015, 30038), (1306, 23345), (1334, 22855), (1610, 18937), (2030, 15019), (3265, 9338), (3335, 9142), (4571, 6670), (4669, 6530)]