473131980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{36007}}^1$

素因数の和:36095

約数の個数: 72

約数和(自身を含む): 1454867232

約数和(自身を除く): 981735252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3285, 4380, 6570, 13140, 36007, 72014, 108021, 144028, 180035, 216042, 324063, 360070, 432084, 540105, 648126, 720140, 1080210, 1296252, 1620315, 2160420, 2628511, 3240630, 5257022, 6481260, 7885533, 10514044, 13142555, 15771066, 23656599, 26285110, 31542132, 39427665, 47313198, 52570220, 78855330, 94626396, 118282995, 157710660, 236565990, 473131980]

約数ペア:

[(1, 473131980), (2, 236565990), (3, 157710660), (4, 118282995), (5, 94626396), (6, 78855330), (9, 52570220), (10, 47313198), (12, 39427665), (15, 31542132), (18, 26285110), (20, 23656599), (30, 15771066), (36, 13142555), (45, 10514044), (60, 7885533), (73, 6481260), (90, 5257022), (146, 3240630), (180, 2628511), (219, 2160420), (292, 1620315), (365, 1296252), (438, 1080210), (657, 720140), (730, 648126), (876, 540105), (1095, 432084), (1314, 360070), (1460, 324063), (2190, 216042), (2628, 180035), (3285, 144028), (4380, 108021), (6570, 72014), (13140, 36007)]