306383490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{486323}}^1$

素因数の和:486343

約数の個数: 48

約数和(自身を含む): 910398528

約数和(自身を除く): 604015038

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 486323, 972646, 1458969, 2431615, 2917938, 3404261, 4376907, 4863230, 6808522, 7294845, 8753814, 10212783, 14589690, 17021305, 20425566, 21884535, 30638349, 34042610, 43769070, 51063915, 61276698, 102127830, 153191745, 306383490]

約数ペア:

[(1, 306383490), (2, 153191745), (3, 102127830), (5, 61276698), (6, 51063915), (7, 43769070), (9, 34042610), (10, 30638349), (14, 21884535), (15, 20425566), (18, 17021305), (21, 14589690), (30, 10212783), (35, 8753814), (42, 7294845), (45, 6808522), (63, 4863230), (70, 4376907), (90, 3404261), (105, 2917938), (126, 2431615), (210, 1458969), (315, 972646), (630, 486323)]