2078755890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{293}}^1\times {\mathrm{1367}}^1$

素因数の和:1843

約数の個数: 64

約数和(自身を含む): 5038661376

約数和(自身を除く): 2959905486

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 173, 293, 346, 519, 586, 865, 879, 1038, 1367, 1465, 1730, 1758, 2595, 2734, 2930, 4101, 4395, 5190, 6835, 8202, 8790, 13670, 20505, 41010, 50689, 101378, 152067, 236491, 253445, 304134, 400531, 472982, 506890, 709473, 760335, 801062, 1182455, 1201593, 1418946, 1520670, 2002655, 2364910, 2403186, 3547365, 4005310, 6007965, 7094730, 12015930, 69291863, 138583726, 207875589, 346459315, 415751178, 692918630, 1039377945, 2078755890]

約数ペア:

[(1, 2078755890), (2, 1039377945), (3, 692918630), (5, 415751178), (6, 346459315), (10, 207875589), (15, 138583726), (30, 69291863), (173, 12015930), (293, 7094730), (346, 6007965), (519, 4005310), (586, 3547365), (865, 2403186), (879, 2364910), (1038, 2002655), (1367, 1520670), (1465, 1418946), (1730, 1201593), (1758, 1182455), (2595, 801062), (2734, 760335), (2930, 709473), (4101, 506890), (4395, 472982), (5190, 400531), (6835, 304134), (8202, 253445), (8790, 236491), (13670, 152067), (20505, 101378), (41010, 50689)]