30131849216

素因数分解:

$2^{11}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67801}}^1$

素因数の和:67861

約数の個数: 96

約数和(自身を含む): 71078192640

約数和(自身を除く): 40946343424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 512, 868, 896, 992, 1024, 1736, 1792, 1984, 2048, 3472, 3584, 3968, 6944, 7168, 7936, 13888, 14336, 15872, 27776, 31744, 55552, 63488, 67801, 111104, 135602, 222208, 271204, 444416, 474607, 542408, 949214, 1084816, 1898428, 2101831, 2169632, 3796856, 4203662, 4339264, 7593712, 8407324, 8678528, 14712817, 15187424, 16814648, 17357056, 29425634, 30374848, 33629296, 34714112, 58851268, 60749696, 67258592, 69428224, 117702536, 121499392, 134517184, 138856448, 235405072, 242998784, 269034368, 470810144, 485997568, 538068736, 941620288, 971995136, 1076137472, 1883240576, 2152274944, 3766481152, 4304549888, 7532962304, 15065924608, 30131849216]

約数ペア:

[(1, 30131849216), (2, 15065924608), (4, 7532962304), (7, 4304549888), (8, 3766481152), (14, 2152274944), (16, 1883240576), (28, 1076137472), (31, 971995136), (32, 941620288), (56, 538068736), (62, 485997568), (64, 470810144), (112, 269034368), (124, 242998784), (128, 235405072), (217, 138856448), (224, 134517184), (248, 121499392), (256, 117702536), (434, 69428224), (448, 67258592), (496, 60749696), (512, 58851268), (868, 34714112), (896, 33629296), (992, 30374848), (1024, 29425634), (1736, 17357056), (1792, 16814648), (1984, 15187424), (2048, 14712817), (3472, 8678528), (3584, 8407324), (3968, 7593712), (6944, 4339264), (7168, 4203662), (7936, 3796856), (13888, 2169632), (14336, 2101831), (15872, 1898428), (27776, 1084816), (31744, 949214), (55552, 542408), (63488, 474607), (67801, 444416), (111104, 271204), (135602, 222208)]