2108362830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{112807}}^1$

素因数の和:112913

約数の個数: 64

約数和(自身を含む): 5847966720

約数和(自身を除く): 3739603890

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 89, 105, 178, 210, 267, 445, 534, 623, 890, 1246, 1335, 1869, 2670, 3115, 3738, 6230, 9345, 18690, 112807, 225614, 338421, 564035, 676842, 789649, 1128070, 1579298, 1692105, 2368947, 3384210, 3948245, 4737894, 7896490, 10039823, 11844735, 20079646, 23689470, 30119469, 50199115, 60238938, 70278761, 100398230, 140557522, 150597345, 210836283, 301194690, 351393805, 421672566, 702787610, 1054181415, 2108362830]

約数ペア:

[(1, 2108362830), (2, 1054181415), (3, 702787610), (5, 421672566), (6, 351393805), (7, 301194690), (10, 210836283), (14, 150597345), (15, 140557522), (21, 100398230), (30, 70278761), (35, 60238938), (42, 50199115), (70, 30119469), (89, 23689470), (105, 20079646), (178, 11844735), (210, 10039823), (267, 7896490), (445, 4737894), (534, 3948245), (623, 3384210), (890, 2368947), (1246, 1692105), (1335, 1579298), (1869, 1128070), (2670, 789649), (3115, 676842), (3738, 564035), (6230, 338421), (9345, 225614), (18690, 112807)]