130621284

素因数分解:

$2^2\times 3^2\times {\mathrm{449}}^1\times {\mathrm{8081}}^1$

素因数の和:8540

約数の個数: 36

約数和(自身を含む): 330957900

約数和(自身を除く): 200336616

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 449, 898, 1347, 1796, 2694, 4041, 5388, 8081, 8082, 16162, 16164, 24243, 32324, 48486, 72729, 96972, 145458, 290916, 3628369, 7256738, 10885107, 14513476, 21770214, 32655321, 43540428, 65310642, 130621284]

約数ペア:

[(1, 130621284), (2, 65310642), (3, 43540428), (4, 32655321), (6, 21770214), (9, 14513476), (12, 10885107), (18, 7256738), (36, 3628369), (449, 290916), (898, 145458), (1347, 96972), (1796, 72729), (2694, 48486), (4041, 32324), (5388, 24243), (8081, 16164), (8082, 16162)]