1983572010

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{1049509}}^1$

素因数の和:1049532

約数の個数: 64

約数和(自身を含む): 6045177600

約数和(自身を除く): 4061605590

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, 1049509, 2099018, 3148527, 5247545, 6297054, 7346563, 9445581, 10495090, 14693126, 15742635, 18891162, 22039689, 28336743, 31485270, 36732815, 44079378, 47227905, 56673486, 66119067, 73465630, 94455810, 110198445, 132238134, 141683715, 198357201, 220396890, 283367430, 330595335, 396714402, 661190670, 991786005, 1983572010]

約数ペア:

[(1, 1983572010), (2, 991786005), (3, 661190670), (5, 396714402), (6, 330595335), (7, 283367430), (9, 220396890), (10, 198357201), (14, 141683715), (15, 132238134), (18, 110198445), (21, 94455810), (27, 73465630), (30, 66119067), (35, 56673486), (42, 47227905), (45, 44079378), (54, 36732815), (63, 31485270), (70, 28336743), (90, 22039689), (105, 18891162), (126, 15742635), (135, 14693126), (189, 10495090), (210, 9445581), (270, 7346563), (315, 6297054), (378, 5247545), (630, 3148527), (945, 2099018), (1890, 1049509)]