30701745

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{599}}^1$

素因数の和:694

約数の個数: 48

約数和(自身を含む): 57283200

約数和(自身を除く): 26581455

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 67, 85, 153, 201, 255, 335, 599, 603, 765, 1005, 1139, 1797, 2995, 3015, 3417, 5391, 5695, 8985, 10183, 10251, 17085, 26955, 30549, 40133, 50915, 51255, 91647, 120399, 152745, 200665, 361197, 458235, 601995, 682261, 1805985, 2046783, 3411305, 6140349, 10233915, 30701745]

約数ペア:

[(1, 30701745), (3, 10233915), (5, 6140349), (9, 3411305), (15, 2046783), (17, 1805985), (45, 682261), (51, 601995), (67, 458235), (85, 361197), (153, 200665), (201, 152745), (255, 120399), (335, 91647), (599, 51255), (603, 50915), (765, 40133), (1005, 30549), (1139, 26955), (1797, 17085), (2995, 10251), (3015, 10183), (3417, 8985), (5391, 5695)]