788421270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41257}}^1$

素因数の和:41294

約数の個数: 96

約数和(自身を含む): 2370519648

約数和(自身を除く): 1582098378

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 130, 147, 182, 195, 210, 245, 273, 294, 390, 455, 490, 546, 637, 735, 910, 1274, 1365, 1470, 1911, 2730, 3185, 3822, 6370, 9555, 19110, 41257, 82514, 123771, 206285, 247542, 288799, 412570, 536341, 577598, 618855, 866397, 1072682, 1237710, 1443995, 1609023, 1732794, 2021593, 2681705, 2887990, 3218046, 3754387, 4043186, 4331985, 5363410, 6064779, 7508774, 8045115, 8663970, 10107965, 11263161, 12129558, 16090230, 18771935, 20215930, 22526322, 26280709, 30323895, 37543870, 52561418, 56315805, 60647790, 78842127, 112631610, 131403545, 157684254, 262807090, 394210635, 788421270]

約数ペア:

[(1, 788421270), (2, 394210635), (3, 262807090), (5, 157684254), (6, 131403545), (7, 112631610), (10, 78842127), (13, 60647790), (14, 56315805), (15, 52561418), (21, 37543870), (26, 30323895), (30, 26280709), (35, 22526322), (39, 20215930), (42, 18771935), (49, 16090230), (65, 12129558), (70, 11263161), (78, 10107965), (91, 8663970), (98, 8045115), (105, 7508774), (130, 6064779), (147, 5363410), (182, 4331985), (195, 4043186), (210, 3754387), (245, 3218046), (273, 2887990), (294, 2681705), (390, 2021593), (455, 1732794), (490, 1609023), (546, 1443995), (637, 1237710), (735, 1072682), (910, 866397), (1274, 618855), (1365, 577598), (1470, 536341), (1911, 412570), (2730, 288799), (3185, 247542), (3822, 206285), (6370, 123771), (9555, 82514), (19110, 41257)]