615199470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{280913}}^1$

素因数の和:280996

約数の個数: 32

約数和(自身を含む): 1496709792

約数和(自身を除く): 881510322

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 280913, 561826, 842739, 1404565, 1685478, 2809130, 4213695, 8427390, 20506649, 41013298, 61519947, 102533245, 123039894, 205066490, 307599735, 615199470]

約数ペア:

[(1, 615199470), (2, 307599735), (3, 205066490), (5, 123039894), (6, 102533245), (10, 61519947), (15, 41013298), (30, 20506649), (73, 8427390), (146, 4213695), (219, 2809130), (365, 1685478), (438, 1404565), (730, 842739), (1095, 561826), (2190, 280913)]