30046395

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:204

約数の個数: 64

約数和(自身を含む): 54743040

約数和(自身を除く): 24696645

約数列:

[1, 3, 5, 15, 17, 23, 47, 51, 69, 85, 109, 115, 141, 235, 255, 327, 345, 391, 545, 705, 799, 1081, 1173, 1635, 1853, 1955, 2397, 2507, 3243, 3995, 5123, 5405, 5559, 5865, 7521, 9265, 11985, 12535, 15369, 16215, 18377, 25615, 27795, 37605, 42619, 55131, 76845, 87091, 91885, 117829, 127857, 213095, 261273, 275655, 353487, 435455, 589145, 639285, 1306365, 1767435, 2003093, 6009279, 10015465, 30046395]

約数ペア:

[(1, 30046395), (3, 10015465), (5, 6009279), (15, 2003093), (17, 1767435), (23, 1306365), (47, 639285), (51, 589145), (69, 435455), (85, 353487), (109, 275655), (115, 261273), (141, 213095), (235, 127857), (255, 117829), (327, 91885), (345, 87091), (391, 76845), (545, 55131), (705, 42619), (799, 37605), (1081, 27795), (1173, 25615), (1635, 18377), (1853, 16215), (1955, 15369), (2397, 12535), (2507, 11985), (3243, 9265), (3995, 7521), (5123, 5865), (5405, 5559)]