1570271890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{367}}^1\times {\mathrm{401}}^1$

素因数の和:883

約数の個数: 64

約数和(自身を含む): 3131509248

約数和(自身を除く): 1561237358

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 194, 367, 401, 485, 734, 802, 970, 1067, 1835, 2005, 2134, 3670, 4010, 4037, 4411, 5335, 8074, 8822, 10670, 20185, 22055, 35599, 38897, 40370, 44110, 71198, 77794, 147167, 177995, 194485, 294334, 355990, 388970, 391589, 427867, 735835, 783178, 855734, 1471670, 1618837, 1957945, 2139335, 3237674, 3915890, 4278670, 8094185, 14275199, 16188370, 28550398, 71375995, 142751990, 157027189, 314054378, 785135945, 1570271890]

約数ペア:

[(1, 1570271890), (2, 785135945), (5, 314054378), (10, 157027189), (11, 142751990), (22, 71375995), (55, 28550398), (97, 16188370), (110, 14275199), (194, 8094185), (367, 4278670), (401, 3915890), (485, 3237674), (734, 2139335), (802, 1957945), (970, 1618837), (1067, 1471670), (1835, 855734), (2005, 783178), (2134, 735835), (3670, 427867), (4010, 391589), (4037, 388970), (4411, 355990), (5335, 294334), (8074, 194485), (8822, 177995), (10670, 147167), (20185, 77794), (22055, 71198), (35599, 44110), (38897, 40370)]