61762620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1$

素因数の和:739

約数の個数: 96

約数和(自身を含む): 182020608

約数和(自身を除く): 120257988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 43, 60, 74, 86, 111, 129, 148, 172, 185, 215, 222, 258, 370, 430, 444, 516, 555, 645, 647, 740, 860, 1110, 1290, 1294, 1591, 1941, 2220, 2580, 2588, 3182, 3235, 3882, 4773, 6364, 6470, 7764, 7955, 9546, 9705, 12940, 15910, 19092, 19410, 23865, 23939, 27821, 31820, 38820, 47730, 47878, 55642, 71817, 83463, 95460, 95756, 111284, 119695, 139105, 143634, 166926, 239390, 278210, 287268, 333852, 359085, 417315, 478780, 556420, 718170, 834630, 1029377, 1436340, 1669260, 2058754, 3088131, 4117508, 5146885, 6176262, 10293770, 12352524, 15440655, 20587540, 30881310, 61762620]

約数ペア:

[(1, 61762620), (2, 30881310), (3, 20587540), (4, 15440655), (5, 12352524), (6, 10293770), (10, 6176262), (12, 5146885), (15, 4117508), (20, 3088131), (30, 2058754), (37, 1669260), (43, 1436340), (60, 1029377), (74, 834630), (86, 718170), (111, 556420), (129, 478780), (148, 417315), (172, 359085), (185, 333852), (215, 287268), (222, 278210), (258, 239390), (370, 166926), (430, 143634), (444, 139105), (516, 119695), (555, 111284), (645, 95756), (647, 95460), (740, 83463), (860, 71817), (1110, 55642), (1290, 47878), (1294, 47730), (1591, 38820), (1941, 31820), (2220, 27821), (2580, 23939), (2588, 23865), (3182, 19410), (3235, 19092), (3882, 15910), (4773, 12940), (6364, 9705), (6470, 9546), (7764, 7955)]