70974780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{51431}}^1$

素因数の和:51466

約数の個数: 48

約数和(自身を含む): 207373824

約数和(自身を除く): 136399044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 51431, 102862, 154293, 205724, 257155, 308586, 514310, 617172, 771465, 1028620, 1182913, 1542930, 2365826, 3085860, 3548739, 4731652, 5914565, 7097478, 11829130, 14194956, 17743695, 23658260, 35487390, 70974780]

約数ペア:

[(1, 70974780), (2, 35487390), (3, 23658260), (4, 17743695), (5, 14194956), (6, 11829130), (10, 7097478), (12, 5914565), (15, 4731652), (20, 3548739), (23, 3085860), (30, 2365826), (46, 1542930), (60, 1182913), (69, 1028620), (92, 771465), (115, 617172), (138, 514310), (230, 308586), (276, 257155), (345, 205724), (460, 154293), (690, 102862), (1380, 51431)]