31246830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6091}}^1$

素因数の和:6126

約数の個数: 64

約数和(自身を含む): 87724800

約数和(自身を除く): 56477970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 6091, 12182, 18273, 30455, 36546, 54819, 60910, 91365, 109638, 115729, 164457, 182730, 231458, 274095, 328914, 347187, 548190, 578645, 694374, 822285, 1041561, 1157290, 1644570, 1735935, 2083122, 3124683, 3471870, 5207805, 6249366, 10415610, 15623415, 31246830]

約数ペア:

[(1, 31246830), (2, 15623415), (3, 10415610), (5, 6249366), (6, 5207805), (9, 3471870), (10, 3124683), (15, 2083122), (18, 1735935), (19, 1644570), (27, 1157290), (30, 1041561), (38, 822285), (45, 694374), (54, 578645), (57, 548190), (90, 347187), (95, 328914), (114, 274095), (135, 231458), (171, 182730), (190, 164457), (270, 115729), (285, 109638), (342, 91365), (513, 60910), (570, 54819), (855, 36546), (1026, 30455), (1710, 18273), (2565, 12182), (5130, 6091)]