8241210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:380

約数の個数: 64

約数和(自身を含む): 22239360

約数和(自身を除く): 13998150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 131, 135, 233, 262, 270, 393, 466, 655, 699, 786, 1165, 1179, 1310, 1398, 1965, 2097, 2330, 2358, 3495, 3537, 3930, 4194, 5895, 6291, 6990, 7074, 10485, 11790, 12582, 17685, 20970, 30523, 31455, 35370, 61046, 62910, 91569, 152615, 183138, 274707, 305230, 457845, 549414, 824121, 915690, 1373535, 1648242, 2747070, 4120605, 8241210]

約数ペア:

[(1, 8241210), (2, 4120605), (3, 2747070), (5, 1648242), (6, 1373535), (9, 915690), (10, 824121), (15, 549414), (18, 457845), (27, 305230), (30, 274707), (45, 183138), (54, 152615), (90, 91569), (131, 62910), (135, 61046), (233, 35370), (262, 31455), (270, 30523), (393, 20970), (466, 17685), (655, 12582), (699, 11790), (786, 10485), (1165, 7074), (1179, 6990), (1310, 6291), (1398, 5895), (1965, 4194), (2097, 3930), (2330, 3537), (2358, 3495)]