10761380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:241

約数の個数: 72

約数和(自身を含む): 26812800

約数和(自身を除く): 16051420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 79, 98, 139, 140, 158, 196, 245, 278, 316, 395, 490, 553, 556, 695, 790, 973, 980, 1106, 1390, 1580, 1946, 2212, 2765, 2780, 3871, 3892, 4865, 5530, 6811, 7742, 9730, 10981, 11060, 13622, 15484, 19355, 19460, 21962, 27244, 34055, 38710, 43924, 54905, 68110, 76867, 77420, 109810, 136220, 153734, 219620, 307468, 384335, 538069, 768670, 1076138, 1537340, 2152276, 2690345, 5380690, 10761380]

約数ペア:

[(1, 10761380), (2, 5380690), (4, 2690345), (5, 2152276), (7, 1537340), (10, 1076138), (14, 768670), (20, 538069), (28, 384335), (35, 307468), (49, 219620), (70, 153734), (79, 136220), (98, 109810), (139, 77420), (140, 76867), (158, 68110), (196, 54905), (245, 43924), (278, 38710), (316, 34055), (395, 27244), (490, 21962), (553, 19460), (556, 19355), (695, 15484), (790, 13622), (973, 11060), (980, 10981), (1106, 9730), (1390, 7742), (1580, 6811), (1946, 5530), (2212, 4865), (2765, 3892), (2780, 3871)]