1007072220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{217981}}^1$

素因数の和:218011

約数の個数: 96

約数和(自身を含む): 3515613696

約数和(自身を除く): 2508541476

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 217981, 435962, 653943, 871924, 1089905, 1307886, 1525867, 2179810, 2397791, 2615772, 3051734, 3269715, 4359620, 4577601, 4795582, 6103468, 6539430, 7193373, 7629335, 9155202, 9591164, 11988955, 13078860, 14386746, 15258670, 16784537, 18310404, 22888005, 23977910, 28773492, 30517340, 33569074, 35966865, 45776010, 47955820, 50353611, 67138148, 71933730, 83922685, 91552020, 100707222, 143867460, 167845370, 201414444, 251768055, 335690740, 503536110, 1007072220]

約数ペア:

[(1, 1007072220), (2, 503536110), (3, 335690740), (4, 251768055), (5, 201414444), (6, 167845370), (7, 143867460), (10, 100707222), (11, 91552020), (12, 83922685), (14, 71933730), (15, 67138148), (20, 50353611), (21, 47955820), (22, 45776010), (28, 35966865), (30, 33569074), (33, 30517340), (35, 28773492), (42, 23977910), (44, 22888005), (55, 18310404), (60, 16784537), (66, 15258670), (70, 14386746), (77, 13078860), (84, 11988955), (105, 9591164), (110, 9155202), (132, 7629335), (140, 7193373), (154, 6539430), (165, 6103468), (210, 4795582), (220, 4577601), (231, 4359620), (308, 3269715), (330, 3051734), (385, 2615772), (420, 2397791), (462, 2179810), (660, 1525867), (770, 1307886), (924, 1089905), (1155, 871924), (1540, 653943), (2310, 435962), (4620, 217981)]