4915470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 13685760

約数和(自身を除く): 8770290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 89, 105, 178, 210, 263, 267, 445, 526, 534, 623, 789, 890, 1246, 1315, 1335, 1578, 1841, 1869, 2630, 2670, 3115, 3682, 3738, 3945, 5523, 6230, 7890, 9205, 9345, 11046, 18410, 18690, 23407, 27615, 46814, 55230, 70221, 117035, 140442, 163849, 234070, 327698, 351105, 491547, 702210, 819245, 983094, 1638490, 2457735, 4915470]

約数ペア:

[(1, 4915470), (2, 2457735), (3, 1638490), (5, 983094), (6, 819245), (7, 702210), (10, 491547), (14, 351105), (15, 327698), (21, 234070), (30, 163849), (35, 140442), (42, 117035), (70, 70221), (89, 55230), (105, 46814), (178, 27615), (210, 23407), (263, 18690), (267, 18410), (445, 11046), (526, 9345), (534, 9205), (623, 7890), (789, 6230), (890, 5523), (1246, 3945), (1315, 3738), (1335, 3682), (1578, 3115), (1841, 2670), (1869, 2630)]