70791470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{887}}^1$

素因数の和:1264

約数の個数: 32

約数和(自身を含む): 133498368

約数和(自身を除く): 62706898

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 347, 694, 887, 1735, 1774, 3470, 4435, 7981, 8870, 15962, 20401, 39905, 40802, 79810, 102005, 204010, 307789, 615578, 1538945, 3077890, 7079147, 14158294, 35395735, 70791470]

約数ペア:

[(1, 70791470), (2, 35395735), (5, 14158294), (10, 7079147), (23, 3077890), (46, 1538945), (115, 615578), (230, 307789), (347, 204010), (694, 102005), (887, 79810), (1735, 40802), (1774, 39905), (3470, 20401), (4435, 15962), (7981, 8870)]