70253190

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{37171}}^1$

素因数の和:37194

約数の個数: 64

約数和(自身を含む): 214110720

約数和(自身を除く): 143857530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 37171, 74342, 111513, 185855, 223026, 260197, 334539, 371710, 520394, 557565, 669078, 780591, 1003617, 1115130, 1300985, 1561182, 1672695, 2007234, 2341773, 2601970, 3345390, 3902955, 4683546, 5018085, 7025319, 7805910, 10036170, 11708865, 14050638, 23417730, 35126595, 70253190]

約数ペア:

[(1, 70253190), (2, 35126595), (3, 23417730), (5, 14050638), (6, 11708865), (7, 10036170), (9, 7805910), (10, 7025319), (14, 5018085), (15, 4683546), (18, 3902955), (21, 3345390), (27, 2601970), (30, 2341773), (35, 2007234), (42, 1672695), (45, 1561182), (54, 1300985), (63, 1115130), (70, 1003617), (90, 780591), (105, 669078), (126, 557565), (135, 520394), (189, 371710), (210, 334539), (270, 260197), (315, 223026), (378, 185855), (630, 111513), (945, 74342), (1890, 37171)]