7497052570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{6067}}^1$

素因数の和:6347

約数の個数: 64

約数和(自身を含む): 15658352640

約数和(自身を除く): 8161300070

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 139, 254, 278, 635, 695, 889, 973, 1270, 1390, 1778, 1946, 4445, 4865, 6067, 8890, 9730, 12134, 17653, 30335, 35306, 42469, 60670, 84938, 88265, 123571, 176530, 212345, 247142, 424690, 617855, 770509, 843313, 1235710, 1541018, 1686626, 3852545, 4216565, 5393563, 5903191, 7705090, 8433130, 10787126, 11806382, 26967815, 29515955, 53935630, 59031910, 107100751, 214201502, 535503755, 749705257, 1071007510, 1499410514, 3748526285, 7497052570]

約数ペア:

[(1, 7497052570), (2, 3748526285), (5, 1499410514), (7, 1071007510), (10, 749705257), (14, 535503755), (35, 214201502), (70, 107100751), (127, 59031910), (139, 53935630), (254, 29515955), (278, 26967815), (635, 11806382), (695, 10787126), (889, 8433130), (973, 7705090), (1270, 5903191), (1390, 5393563), (1778, 4216565), (1946, 3852545), (4445, 1686626), (4865, 1541018), (6067, 1235710), (8890, 843313), (9730, 770509), (12134, 617855), (17653, 424690), (30335, 247142), (35306, 212345), (42469, 176530), (60670, 123571), (84938, 88265)]