2007359385

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{743}}^1$

素因数の和:1006

約数の個数: 64

約数和(自身を含む): 3455778816

約数和(自身を除く): 1448419431

約数列:

[1, 3, 5, 15, 23, 41, 69, 115, 123, 191, 205, 345, 573, 615, 743, 943, 955, 2229, 2829, 2865, 3715, 4393, 4715, 7831, 11145, 13179, 14145, 17089, 21965, 23493, 30463, 39155, 51267, 65895, 85445, 91389, 117465, 141913, 152315, 180113, 256335, 425739, 456945, 540339, 700649, 709565, 900565, 2101947, 2128695, 2701695, 3263999, 3503245, 5818433, 9791997, 10509735, 16319995, 17455299, 29092165, 48959985, 87276495, 133823959, 401471877, 669119795, 2007359385]

約数ペア:

[(1, 2007359385), (3, 669119795), (5, 401471877), (15, 133823959), (23, 87276495), (41, 48959985), (69, 29092165), (115, 17455299), (123, 16319995), (191, 10509735), (205, 9791997), (345, 5818433), (573, 3503245), (615, 3263999), (743, 2701695), (943, 2128695), (955, 2101947), (2229, 900565), (2829, 709565), (2865, 700649), (3715, 540339), (4393, 456945), (4715, 425739), (7831, 256335), (11145, 180113), (13179, 152315), (14145, 141913), (17089, 117465), (21965, 91389), (23493, 85445), (30463, 65895), (39155, 51267)]