201822630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1\times {\mathrm{281}}^1$

素因数の和:649

約数の個数: 64

約数和(自身を含む): 493387200

約数和(自身を除く): 291564570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 269, 281, 445, 534, 538, 562, 807, 843, 890, 1335, 1345, 1405, 1614, 1686, 2670, 2690, 2810, 4035, 4215, 8070, 8430, 23941, 25009, 47882, 50018, 71823, 75027, 75589, 119705, 125045, 143646, 150054, 151178, 226767, 239410, 250090, 359115, 375135, 377945, 453534, 718230, 750270, 755890, 1133835, 2267670, 6727421, 13454842, 20182263, 33637105, 40364526, 67274210, 100911315, 201822630]

約数ペア:

[(1, 201822630), (2, 100911315), (3, 67274210), (5, 40364526), (6, 33637105), (10, 20182263), (15, 13454842), (30, 6727421), (89, 2267670), (178, 1133835), (267, 755890), (269, 750270), (281, 718230), (445, 453534), (534, 377945), (538, 375135), (562, 359115), (807, 250090), (843, 239410), (890, 226767), (1335, 151178), (1345, 150054), (1405, 143646), (1614, 125045), (1686, 119705), (2670, 75589), (2690, 75027), (2810, 71823), (4035, 50018), (4215, 47882), (8070, 25009), (8430, 23941)]