7225115590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{68491}}^1$

素因数の和:68653

約数の個数: 64

約数和(自身を含む): 16332876288

約数和(自身を除く): 9107760698

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 137, 154, 274, 385, 685, 770, 959, 1370, 1507, 1918, 3014, 4795, 7535, 9590, 10549, 15070, 21098, 52745, 68491, 105490, 136982, 342455, 479437, 684910, 753401, 958874, 1506802, 2397185, 3767005, 4794370, 5273807, 7534010, 9383267, 10547614, 18766534, 26369035, 46916335, 52738070, 65682869, 93832670, 103215937, 131365738, 206431874, 328414345, 516079685, 656828690, 722511559, 1032159370, 1445023118, 3612557795, 7225115590]

約数ペア:

[(1, 7225115590), (2, 3612557795), (5, 1445023118), (7, 1032159370), (10, 722511559), (11, 656828690), (14, 516079685), (22, 328414345), (35, 206431874), (55, 131365738), (70, 103215937), (77, 93832670), (110, 65682869), (137, 52738070), (154, 46916335), (274, 26369035), (385, 18766534), (685, 10547614), (770, 9383267), (959, 7534010), (1370, 5273807), (1507, 4794370), (1918, 3767005), (3014, 2397185), (4795, 1506802), (7535, 958874), (9590, 753401), (10549, 684910), (15070, 479437), (21098, 342455), (52745, 136982), (68491, 105490)]