30334995

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 54898272

約数和(自身を除く): 24563277

約数列:

[1, 3, 5, 9, 15, 43, 45, 61, 129, 183, 215, 257, 305, 387, 549, 645, 771, 915, 1285, 1935, 2313, 2623, 2745, 3855, 7869, 11051, 11565, 13115, 15677, 23607, 33153, 39345, 47031, 55255, 78385, 99459, 118035, 141093, 165765, 235155, 497295, 674111, 705465, 2022333, 3370555, 6066999, 10111665, 30334995]

約数ペア:

[(1, 30334995), (3, 10111665), (5, 6066999), (9, 3370555), (15, 2022333), (43, 705465), (45, 674111), (61, 497295), (129, 235155), (183, 165765), (215, 141093), (257, 118035), (305, 99459), (387, 78385), (549, 55255), (645, 47031), (771, 39345), (915, 33153), (1285, 23607), (1935, 15677), (2313, 13115), (2623, 11565), (2745, 11051), (3855, 7869)]