2663010

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{1409}}^1$

素因数の和:1432

約数の個数: 64

約数和(自身を含む): 8121600

約数和(自身を除く): 5458590

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, 1409, 1890, 2818, 4227, 7045, 8454, 9863, 12681, 14090, 19726, 21135, 25362, 29589, 38043, 42270, 49315, 59178, 63405, 76086, 88767, 98630, 126810, 147945, 177534, 190215, 266301, 295890, 380430, 443835, 532602, 887670, 1331505, 2663010]

約数ペア:

[(1, 2663010), (2, 1331505), (3, 887670), (5, 532602), (6, 443835), (7, 380430), (9, 295890), (10, 266301), (14, 190215), (15, 177534), (18, 147945), (21, 126810), (27, 98630), (30, 88767), (35, 76086), (42, 63405), (45, 59178), (54, 49315), (63, 42270), (70, 38043), (90, 29589), (105, 25362), (126, 21135), (135, 19726), (189, 14090), (210, 12681), (270, 9863), (315, 8454), (378, 7045), (630, 4227), (945, 2818), (1409, 1890)]