65158380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{51713}}^1$

素因数の和:51735

約数の個数: 72

約数和(自身を含む): 225886752

約数和(自身を除く): 160728372

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 51713, 103426, 155139, 206852, 258565, 310278, 361991, 465417, 517130, 620556, 723982, 775695, 930834, 1034260, 1085973, 1447964, 1551390, 1809955, 1861668, 2171946, 2327085, 3102780, 3257919, 3619910, 4343892, 4654170, 5429865, 6515838, 7239820, 9308340, 10859730, 13031676, 16289595, 21719460, 32579190, 65158380]

約数ペア:

[(1, 65158380), (2, 32579190), (3, 21719460), (4, 16289595), (5, 13031676), (6, 10859730), (7, 9308340), (9, 7239820), (10, 6515838), (12, 5429865), (14, 4654170), (15, 4343892), (18, 3619910), (20, 3257919), (21, 3102780), (28, 2327085), (30, 2171946), (35, 1861668), (36, 1809955), (42, 1551390), (45, 1447964), (60, 1085973), (63, 1034260), (70, 930834), (84, 775695), (90, 723982), (105, 620556), (126, 517130), (140, 465417), (180, 361991), (210, 310278), (252, 258565), (315, 206852), (420, 155139), (630, 103426), (1260, 51713)]