268766340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{104173}}^1$

素因数の和:104228

約数の個数: 48

約数和(自身を含む): 770054208

約数和(自身を除く): 501287868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 104173, 208346, 312519, 416692, 520865, 625038, 1041730, 1250076, 1562595, 2083460, 3125190, 4479439, 6250380, 8958878, 13438317, 17917756, 22397195, 26876634, 44794390, 53753268, 67191585, 89588780, 134383170, 268766340]

約数ペア:

[(1, 268766340), (2, 134383170), (3, 89588780), (4, 67191585), (5, 53753268), (6, 44794390), (10, 26876634), (12, 22397195), (15, 17917756), (20, 13438317), (30, 8958878), (43, 6250380), (60, 4479439), (86, 3125190), (129, 2083460), (172, 1562595), (215, 1250076), (258, 1041730), (430, 625038), (516, 520865), (645, 416692), (860, 312519), (1290, 208346), (2580, 104173)]