42281470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1277}}^1$

素因数の和:1345

約数の個数: 64

約数和(自身を含む): 97168896

約数和(自身を除く): 54887426

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 43, 55, 70, 77, 86, 110, 154, 215, 301, 385, 430, 473, 602, 770, 946, 1277, 1505, 2365, 2554, 3010, 3311, 4730, 6385, 6622, 8939, 12770, 14047, 16555, 17878, 28094, 33110, 44695, 54911, 70235, 89390, 98329, 109822, 140470, 196658, 274555, 384377, 491645, 549110, 604021, 768754, 983290, 1208042, 1921885, 3020105, 3843770, 4228147, 6040210, 8456294, 21140735, 42281470]

約数ペア:

[(1, 42281470), (2, 21140735), (5, 8456294), (7, 6040210), (10, 4228147), (11, 3843770), (14, 3020105), (22, 1921885), (35, 1208042), (43, 983290), (55, 768754), (70, 604021), (77, 549110), (86, 491645), (110, 384377), (154, 274555), (215, 196658), (301, 140470), (385, 109822), (430, 98329), (473, 89390), (602, 70235), (770, 54911), (946, 44695), (1277, 33110), (1505, 28094), (2365, 17878), (2554, 16555), (3010, 14047), (3311, 12770), (4730, 8939), (6385, 6622)]