147993890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{11119}}^1$

素因数の和:11159

約数の個数: 32

約数和(自身を含む): 293034240

約数和(自身を除く): 145040350

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 1331, 2662, 6655, 11119, 13310, 22238, 55595, 111190, 122309, 244618, 611545, 1223090, 1345399, 2690798, 6726995, 13453990, 14799389, 29598778, 73996945, 147993890]

約数ペア:

[(1, 147993890), (2, 73996945), (5, 29598778), (10, 14799389), (11, 13453990), (22, 6726995), (55, 2690798), (110, 1345399), (121, 1223090), (242, 611545), (605, 244618), (1210, 122309), (1331, 111190), (2662, 55595), (6655, 22238), (11119, 13310)]