1938157060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{1861}}^1$

素因数の和:2093

約数の個数: 96

約数和(自身を含む): 4789838592

約数和(自身を除く): 2851681532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 173, 215, 301, 346, 430, 602, 692, 860, 865, 1204, 1211, 1505, 1730, 1861, 2422, 3010, 3460, 3722, 4844, 6020, 6055, 7439, 7444, 9305, 12110, 13027, 14878, 18610, 24220, 26054, 29756, 37195, 37220, 52073, 52108, 65135, 74390, 80023, 104146, 130270, 148780, 160046, 208292, 260365, 260540, 320092, 321953, 400115, 520730, 560161, 643906, 800230, 1041460, 1120322, 1287812, 1600460, 1609765, 2240644, 2253671, 2800805, 3219530, 4507342, 5601610, 6439060, 9014684, 11203220, 11268355, 13843979, 22536710, 27687958, 45073420, 55375916, 69219895, 96907853, 138439790, 193815706, 276879580, 387631412, 484539265, 969078530, 1938157060]

約数ペア:

[(1, 1938157060), (2, 969078530), (4, 484539265), (5, 387631412), (7, 276879580), (10, 193815706), (14, 138439790), (20, 96907853), (28, 69219895), (35, 55375916), (43, 45073420), (70, 27687958), (86, 22536710), (140, 13843979), (172, 11268355), (173, 11203220), (215, 9014684), (301, 6439060), (346, 5601610), (430, 4507342), (602, 3219530), (692, 2800805), (860, 2253671), (865, 2240644), (1204, 1609765), (1211, 1600460), (1505, 1287812), (1730, 1120322), (1861, 1041460), (2422, 800230), (3010, 643906), (3460, 560161), (3722, 520730), (4844, 400115), (6020, 321953), (6055, 320092), (7439, 260540), (7444, 260365), (9305, 208292), (12110, 160046), (13027, 148780), (14878, 130270), (18610, 104146), (24220, 80023), (26054, 74390), (29756, 65135), (37195, 52108), (37220, 52073)]