90037290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4007}}^1$

素因数の和:4131

約数の個数: 64

約数和(自身を含む): 249329664

約数和(自身を除く): 159292374

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 107, 210, 214, 321, 535, 642, 749, 1070, 1498, 1605, 2247, 3210, 3745, 4007, 4494, 7490, 8014, 11235, 12021, 20035, 22470, 24042, 28049, 40070, 56098, 60105, 84147, 120210, 140245, 168294, 280490, 420735, 428749, 841470, 857498, 1286247, 2143745, 2572494, 3001243, 4287490, 6002486, 6431235, 9003729, 12862470, 15006215, 18007458, 30012430, 45018645, 90037290]

約数ペア:

[(1, 90037290), (2, 45018645), (3, 30012430), (5, 18007458), (6, 15006215), (7, 12862470), (10, 9003729), (14, 6431235), (15, 6002486), (21, 4287490), (30, 3001243), (35, 2572494), (42, 2143745), (70, 1286247), (105, 857498), (107, 841470), (210, 428749), (214, 420735), (321, 280490), (535, 168294), (642, 140245), (749, 120210), (1070, 84147), (1498, 60105), (1605, 56098), (2247, 40070), (3210, 28049), (3745, 24042), (4007, 22470), (4494, 20035), (7490, 12021), (8014, 11235)]